Question

Which of the following salt does not get hydrolysed in water?
a) KClO4 b) NH4Cl c) CH3COONa d) None of these

Answer 1

Answer:

C - NH4Cl is the answer for your answer

Answer 2

(c) $NH_{4}Cl$ salt does not get hydrolysed in water.

• The first salt given to us is potassium chlorate which when hydrolysed, gives potassium ion and chlorate ions in water.
• $KClO_{4}$ → $K^++ClO_{4}^-$
• The second salt is given to us is ammonium chloride, which when reacted with water forms other compounds instead of hydrolysing.
• $NH_{4}Cl$ $+H_{2}O$→ $NH_{4}OH+HCl$
• The third salt given to us is sodium acetate, which dissociates into acetate ion and sodium ion on hydrolysis.
• $CH_{3}COONa$ → $CH_{3}COO^-+Na^+$