Salts

Sodium chloride is neutral salt. Give reason.

Why is $\mathrm{KCl}$ solution neutral to litmus?

What is the chemical name of baking soda?

Sodium carbonate is a basic salt because it is a salt of a _____.

What is the common name of CaOCl₂?

Aqueous solution of salt formed by weak acid and strong base is alkaline. Why?

Complicated salt with nitrogen in cation position belongs to the family of salts called diazonium salts.

_____ salt is poisonous, sometimes called sugar of lead.

(A) ${\mathrm{PbO}}_2$             (B)$\mathrm{Pb}({\mathrm{CH}}_3\mathrm{COO}{)}_2$           (C)${\mathrm{PbCO}}_3$

Enter your correct answer as A, B or C.