Question

NaCl and $N{a}_{2}S{O}_4$ belong to salt family whereas NaCl and HCl belong to salt family.

• A. chloride $\left(C{l}^{-}\right)$
• B. sodium $\left(N{a}^{+}\right)$
• C. sulphate $S{O}_4^2-$
• D. hydrogen $H^{+}$

Answer 1

Answer: (A), (B)

sodium $\left(N{a}^{+}\right)$

NaCl and $N{a}_{2}S{O}_4$ → sodium (Na+) salt family → cation is common in both salts
NaCl and HCl → chloride (Cl-) salt family → anion is common in both the salts