Question

An example of an acid salt is i)CH3COONa ii)MgCO3 iii)NaNO3 iv)NaHSO4​

Answer 1

Answer:

$NaNO_3$

Explanation:

$HNO_3+NaOH\longrightarrow NaNO_3+H_2O$

whan a strong acid reacts with a weak base the resultant salt will be acidic

here, HNO3 is a strong acid and NaOH is a weak base