Question

(ii) जल में अम्लीय विलयन देता है-
(a) NaCl
(C) NH4Cl
(b) KNO3
(d) CH3COONa.​

Answer 1

Here is your answer,The given salts dissociate ions as specified,

And as you know Among the following NH4 Cl is the only acidic salt,

NaCl is neutral

KNO3 is also neutral

and sodium ethanoate is basic

Hence b) NH4Cl

Answer 2

Answer:

NH4cl

Explanation:

Because NH4cl is form with a weak base