Question

Which one of the following salts give an acidic solution in water?

• A. $C{H}_{3}COONa$
• B. $N{H}_{4}Cl$
• C. $NaCl$
• D. $C{H}_{3}COON{H}_4$

Answer 1

Answer: (B)

$N{H}_{4}Cl$ salt gives an acidic solution in water
$N{H}_{4}Cl\rightleftharpoons N{H}_4+C{l}^{-}$