Question

Which pair of solution of salts is acidic in nature?
a)MgSO4 and Na2SO4
b)CuSO4 and (NH4)2 SO4
c)CH3COONa and CH3COONH4
d)BaCl2 and NH4Cl

Answer 1

Heya!!

(B) is the right answer

Since, Salts derived from neutralisation of weak base and string acid dissolved in water to give acidic solution.

Hope it helps✌️✌️

Answer 2

Option b. CuSO4 and (NH4)2 SO4 are acidic in nature.

• Salt solutions can also be acidic, basic, or neutral depending upon the conjugated counterparts of the salt.
• Acid salts have less amount of base and more amount of acid. The conjugate has a strong acid and a weaker base.
• Acid salts release hydrogen ions in a water solution.