Question

Identify the acid which can give acidic salt and base which can give basic salt.

• A. $H_{2}S{O}_4,Ca(OH{)}_2$
• B. $Ba(OH{)}_2,HCl$
• C. $H_{2}C{O}_3,Al(OH{)}_3$
• D. $C{H}_{3}COOH,Mg(OH{)}_2$

Answer 1

The correct option is A $H_{2}S{O}_4,Ca(OH{)}_2$

$H_{2}S{O}_4+NaOH\to NaHS{O}_4+H_{2}O$ Acidic salt.
$H_{2}C{O}_3+NaOH\to NaHC{O}_3+H_{2}O$
Similarly bases $Ca(OH{)}_2,Al(OH{)}_3$ can also forms basic salts.