Question

Which is deliquescent?

• A. $MgCl_{2}$
• B. $NaOH$
• C. $CaCl^{2}$
• D. All

Answer 1

Answer: (D)

All

Answer 2

Because $\text{MgC}\text{l}_{2}\text{, NaOH and CaC}\text{l}_{2}$ all absorb water from the atmospheric moisture .