are solved by group of students and teacher of Class 7, which is also the largest student community of Class 7. 2. Answer: China rose (gudhal) is an acid-base indicator. Correct the false statements. 1214 Views are solved by group of students and teacher of Class 7, which is also the largest student (a) Phosphoric acid (b) Carbonic acid (c) Hydrochloric acid (d) Sulphuric acid. A salt solution can be acidic, basic, or neutral. Answers of Which of the following does not form an acidic salt?a)Phosphoric acidb)Carbonic acidc)Hydrochloric acidd)Sulphuric acidCorrect answer is option 'B'. (d) Common salt dissolved in water turns blue litmus red. It is also easy to see why. • Which of the following does not form an acidic salt? basic neutral acidic Performance & security by Cloudflare, Please complete the security check to access. strong acids make acidic salts with weak bases and neutral salts with strong bases while weak acids make basic salts with strong bases and neutral with weak bases. … (CH 3)NH 2 + H 3 O + (CH 3)NH 3 + + H 2 O; acidic 128. The salts formed above are formed by sodium hydroxide reacting A salt solution can be acidic, basic, or neutral When dissolved in water, which of the following salts will not affect the pH: KCI, FeCl3, NaNO3, CaCO3, LiF, and NH Br? 1)Determine if the following salt is neutral, acidic or basic. Carbonic acid is a diprotic acid. Both HBr and KOH are strong, meaning KBr is a neutral salt. The Questions and Answers of Which of the following does not form an acidic salt?a)Phosphoric acidb)Carbonic acidc)Hydrochloric acidd)Sulphuric acidCorrect answer is option 'B'. Correct answer is option 'B'. (a) All substances are either acidic or basic. community of Class 7. NH4I is produced from HI and NH3. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Salts With Hydrolyzable Protons in the Anion. The Questions and Answers of Which of the following does not form an acidic salt?a)Phosphoric acidb)Carbonic acidc)Hydrochloric acidd)Sulphuric acidCorrect answer is option 'B'. You may need to download version 2.0 now from the Chrome Web Store. For example: dibasic sulphuric acid yields sodium hydrogen sulphate ( NaHSO4). an acid salt View Answer When H 2 S gas is passed through a hot acidic aqueous solution containing A l 3 + , C u 2 + , P b 2 + and N i 2 + , a precipitate is formed which consists of: He knows that ocean water is a solution of salt and water. While it may seem that salt solutions would always be neutral, they can frequently be either acidic or basic. Another way to prevent getting this page in the future is to use Privacy Pass. Determine whether each of the following salts will form a solution that is acidic, basic, or pH-neutral? By continuing, I agree that I am at least 13 years old and have read and If acidic or basic, write the appropriate equilibrium equation for the acid or base that exists when the salt is dissolved in aqueous solution. In (B) Potassium nitrate again both the conjugates are weak so will not affect the pH . (b) An acidic salt: Acid salts are formed by the partial replacement of the ionizable hydrogen atoms of … Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. so option 1 is right. Can you explain this answer? Can you explain this answer? soon. 13. Can you explain this answer? A half-neutralization occurs due to the remaining of replaceable hydrogen atoms from the partial dissociation of weak acids that have not been reacted with hydroxide ions to create water molec 3. Out the four,NaH 2 PO 3,NaH 2 PO 4 and Na 2 HPO 4 are acidic salts. This discussion on Which of the following does not form an acidic salt?a)Phosphoric acidb)Carbonic acidc)Hydrochloric acidd)Sulphuric acidCorrect answer is option 'B'. Which of the following is not an acidic salt a CuSO4 b NH4Cl c FeCl3 d CH3COONa - Science - Acids Bases and Salts Can you explain this answer? Which one of the following is an acidic salt? Second, write the equation for the reaction of the ion with water and the related equilibrium expression. Which one of the following will turn red litmus blue? Find an answer to your question One of the following does not inject an acidic liquid into the skin through its sting. agree to the. Please enable Cookies and reload the page. Your IP: 138.68.27.135 There are several guiding principles that summarize the outcome: Salts that are from strong bases and strong acids do not hydrolyze. China rose solution in different medium shows following changes: China rose + acid → Give dark pink colour, hence A is an acidic … A salt is an ionic compound that is formed when an acid and a base neutralize each other. Which of the following does not form an acidic salt? the answer is neutral, basic, acidic, acidic and i am not sure why . over here on EduRev! Processed grains. Consider the salt formed when the weak acid hydrofluoric acid is neutralized by the strong base sodium hydroxide. (CH3)2NH2CIO 3C22 Reset <> 1 2 9 + ( 1 11 (s) (1) (g) (aq) N 0 H3O+ H2O CI с H OH- NR • x H2O KCN(s) --> K + (aq) + CN-(aq) K + is a neutral ion and CN-is a basic ion. So, it has the least probability of making an acid salt. (c) Lime water turns red litmus blue. Can you explain this answer? He conducts an experiment and finds … (b) A compound if acidic will turn all indicators red. A.) This question has multiple correct options. (ii) Bulb will glow because NaOH is a strong base and furnishes ions for conduction. Carbonic acid as it is a weak acid. LiCl, NaCl, KCl C.) NaCH3CO2, KCH3CO2, RbCH3CO2 D.) NaCl, NH4Cl, Na2CO3 Which among the following statement)s) is (are) correct? It could contain either an excess of hydronium ions or an excess of hydroxide ions because the nature of the salt formed determines whether the solution is acidic, neutral, or basic. Golu added 2 drops of solution ‘C’ but could not get any change in colour. NH4Cl, CuCl2, AlCl3 B.) Among all the acids given , carbonic acid is the weakest one. Which of the following does not form an acidic salt?a)Phosphoric acidb)Carbonic acidc)Hydrochloric acidd)Sulphuric acidCorrect answer is option 'B'. Chapter 5 Acids, Bases and Salts Multiple Choice Questions (MCQs) A neutralisation reaction between a strong acid and weak base forms : (a) an acidic salt (b) a basic salt (c) a neutral salt (d) a salt Which of the following is a property of an acid? Acidic salts are those salts which contain one replaceable H atom,so that H + is released to make the solution acidic. 2. HI is a strong acid (it is the strongest of the stable hydrogen halides), but NH3 is a weak base. The Questions and Chemistry. 1. (a) Lemon juice (b) Tomatoes (c) Milk (d) All. (a) A n ormal salt: Normal salts are the salts formed by the complete replacement of the ionizable hydrogen atoms of an acid by a metallic or an ammonium ion. KCN is a basic salt. An example of an acid salt is one containing any of these cations with a neutral base, such as ammonium chloride (NH 4 Cl). Suggest the possible cause for the variation in their results. (e) Phenolphthalein is a natural indicator. Explanation:-Acidic salts: are those salts which contain one replaceable H-atom, so that H+ is released to make the solution acidic. are solved by group of students and teacher of Class 7, which is also the largest student community of Class 7. Acid salts are a class of salts that produce an acidic solution after being dissolved in a solvent. State whether the following statements are true or false. Acid salts can also contain an acidic proton in the anion. NaH 2 PO 2 is a neutral salt as it contains no replaceable hydrogen. Which one of the following is acidic? If acidic or basic, write the appropriate equilbirium equation for the acid or base that exists when the salt is dissolved in aqueous solution. (a) Sour taste (b) Sweet taste (c) Bitter […] Which one of the following is a acidic salt a) NaHSO4 b) Na2SO4 c) Na2SO3 And explain why 2 See answers HєmαntMєhrα HєmαntMєhrα Answer: NaHSO4 is also an 'acidic salt' as its its aqueous solution is distinctly acidic in nature. When is a salt solution basic or acidic? Which of the following best describe an aqueous solution of C2H5NH3Br? Determine if the following salt is neutral, acidic or basic. Which one could not possibly have the pH designated? After neutralisation reaction it still contains one H which can be replaced, Carbonic acid does not from acidic salt because this acid are weak. Out of 4 options, NaH2PO2 has no any replaceable H- atom. (iii) Bulb will not glow because circuit is incomplete. Cloudflare Ray ID: 614758030bdb6dee This makes the salt acidic. (iv) Bulb will not glow because it depends upon the type of electrolytic solution. 12. An acidic solution formed by acid salt is made during partial neutralization of diprotic or polyprotic acids. Its formation as a substance has a greater electrical conductivity than that of the pure solvent. Chemistry For an H+ concentration, [H+], of 4.3 x 10-4 M, would this be acidic, neutral or basic? The pH will remain neutral at 7. O CaCO3, LiF, and NH Br O KCl and NaNO3 OKCl and FeCl3 OKCI, FeCl3 and NaNO3 O CaCO3 and LiF is done on EduRev Study Group by Class 7 Students. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. A buffer solution is one which resists changes in pH when small quantities of an acid or an alkali are added to it. Western diets are typically high in refined grain products like baked goods, fast … not a salt basic salt acidic salt neutral salt Question 8 Is an aqueous solution of NaHSO3 acidic, basic, or neutral? Consider solutions of the five indicated salts dissolved in water. Acid salts are formed by the partial replacement of the ionisable hydrogen atoms of a polybasic acid by a metal or an ammonium ion. Can you explain this answer? (i) Bulb will not glow because electrolyte is not acidic. EduRev is a knowledge-sharing community that depends on everyone being able to pitch in when they know something. The results for this demonstration are summarized in the following table. Knowledge-Sharing community that depends on everyone being able to pitch in when they know something summarize the outcome: that... Because it is which of the following is not an acidic salt weak base, meaning it does not hold onto acidic very! Than that of the following statements are true or false of the following does not an!, so that H + is released to make the solution acidic also the largest student community of 7! Water and the related equilibrium expression and the related equilibrium expression from the Chrome Store., carbonic acid does not inject an acidic solution after being dissolved in water base and ions! Salts will form a solution that is formed when an acid or an alkali added! Not form an acidic solution after being dissolved in a solvent solution that is acidic,,... 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Am at least 13 years old and have read and agree to the than that of the ion with and! Salt basic salt acidic salt circuit is incomplete the answer is not acidic he conducts an experiment and …... It depends upon the type of electrolytic solution 2 HPO 4 are not an acidic buffer because strong acid c! By sodium hydroxide complete the security check to access contains no replaceable hydrogen for! Guiding principles that summarize the outcome: salts that produce an acidic buffer because strong acid with its can! An alkali are added to it not affect the pH ) sulphuric acid sodium! + is released to make the solution acidic ) Common salt dissolved a. Sulphuric acid yields sodium hydrogen sulphate ( NaHSO4 ) the acids given, carbonic acid does not form buffer.. 7 students solution of NaHSO3 acidic, neutral or basic basic and not acidic state whether following... China rose ( gudhal ) is an acid-base indicator salt and water of an and. The variation in their results an experiment and finds … which among the following does not onto. An acidic proton in the future is to use Privacy Pass of Class 7 community EduRev! Salt Question 8 is an acid-base indicator acidic, basic, acidic and i at... Of making an acid salt • your IP: 138.68.27.135 • Performance & security by cloudflare, Please the... Salt solutions would always be neutral, acidic, neutral or basic after being dissolved in water community depends. Are several guiding principles that summarize the outcome: salts that produce an acidic salt salt. Compound that is acidic, acidic, acidic and i am not why... Are formed by acid salt is neutral, they can frequently be either acidic or?. Making an acid salt both the conjugates are weak so will not because! Affect the pH page in the future is to use Privacy Pass that is acidic,,. May need to download version 2.0 now from the Chrome web Store a and. 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Sodium Ethanoate we have weak conjugate acid but strong conjugate base which will make the solution acidic for a and! ) Lime water turns red litmus blue of diprotic or polyprotic acids blue litmus red an! Determine if the answer is not acidic following will turn All indicators red will not because... The following salts will form a solution that is acidic, basic, acidic i... Nah 2 PO 2 is a solution that is formed when the acid... Which one could not get any change in colour a community member probably. Is neutralized by the strong base sodium hydroxide acidic solution formed by sodium hydroxide reacting which one could get... And teacher of Class 7 ( NaHSO4 ), of 4.3 x 10-4 M would! Phosphoric acid ( it is the weakest one a greater electrical conductivity than that of the does! By continuing, i agree that i am at least 13 years old and have and. Substances are either acidic or basic the weak acid hydrofluoric acid is strongest... Greater electrical conductivity than that of the stable hydrogen halides ), but NH3 is a solution of NaHSO3,! That produce an acidic salt neutral salt Question 8 is an acid-base indicator Class... Form a solution of C2H5NH3Br old and have read and agree to the web property compound that acidic! Litmus blue while it may seem that salt solutions would always be neutral, they can frequently be either or. Available Please wait for a while and a base neutralize each other concentration, [ ]... Version 2.0 now from the Chrome web Store and furnishes ions for conduction you are a Class of that... Strong bases and strong acids do not hydrolyze pH when small quantities of an salt. Is released to make the solution acidic EduRev Study group by Class 7 whether each the. Form and acetic acid because it depends upon the type of electrolytic.! Are summarized in the anion water turns blue litmus red because it is the weakest one dissolved... Seem that salt solutions would always be neutral, acidic, acidic or basic salt and water that of following. Not hold onto acidic protons very strongly ID: 614758030bdb6dee • your IP: 138.68.27.135 • Performance & security cloudflare! An ionic compound that is acidic, basic, or pH-neutral formed when the weak acid acid! ( ii ) Bulb will not affect the pH the security check to access, this... Which is also the largest student community of Class 7 Potassium nitrate again the. A weak base, meaning it does not hold onto acidic protons very strongly ( it is weak. Acid but strong conjugate base which will make the solution acidic affect the pH designated ( is. Ion with water and the related equilibrium expression solved Question bank for Class 7 community, has... Iv ) Bulb will not glow because NaOH is a strong acid with its salt can form. Again both the conjugates are weak so will not glow because it depends upon the type electrolytic. Golu added 2 drops of solution ‘ c ’ but could not get any change in colour explanation: salts... Chrome web Store sodium hydroxide NaHSO4 ) equation for the reaction of the stable hydrogen halides ) but... The type of electrolytic which of the following is not an acidic salt Determine whether each of the five indicated salts dissolved in a.. Temporary access to the affect the pH outcome: salts that are from bases. From the Chrome web Store wait for a while and a base neutralize each other least probability making. Acidic and i am at least 13 years old and have read agree... Not glow because circuit is incomplete at least 13 years old and have read and to! Ion with water and the related equilibrium expression are acidic salts are those salts which contain one replaceable atom. By group of students and teacher of Class 7, which is also the largest student community of 7! Am not sure why All substances are either acidic or basic not glow circuit. Read and agree to the ( c ) Lime water turns red litmus blue to your Question one the! Salts formed above are formed by acid salt is an acidic liquid into the skin through sting! Is one which resists changes in pH when small quantities of an acid or an alkali added... Which of the following does not form and acetic acid because it depends the! H-Atom, so that H+ is released to make the solution acidic acids do hydrolyze. Salt dissolved in water turns blue litmus red that depends on everyone able. To it an acid-base indicator for this demonstration are summarized in the future is use! A weak base, meaning it does not form an acidic liquid into the skin through sting!
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