Question

Select every statement that is true about the relative acidity of salt solutions.


* NH4F is more acidic than NH4Cl.


* ZnBr2 is more acidic than CaBr2.


* NaHSO4 is more acidic than NaNO3.


* NaClO is more acidic than NaClO2.

Answer 1

A:- => NaHSO4 is more acidic than NaNO3 => True =>NaHSO4 releases H^+ ions, so which more acidic than NaNO3 (neutral salt).

=> ZnBr2 is more acidic than CaBr2 => True =>ZnBr2(weak base+strong acid) is more acidic than CaBr2 =>Neutral salt (strong base+strong acid)

NH4F(weak base+weak acid) is more acidic than NH4Cl (weak base+strong acid) => False

ZnBr2(weak base+strong acid) is more acidic than CaBr2(strong base+strong acid) => True

NaHSO4 is more acidic than NaNO3 => True

NaClO(less ionization) is more acidic than NaClO2(more ionization) => False