Match the following compounds (Column-I) with their uses (Colurnn-Il)Column - I Column - II(I)Ca(OH)2(A)Casts of statues (II)NaCI(B)White wash(III)CaSO4.12H2O(C)Antacid (IV)CaCO3(D)Washing soda preparation

(I) $Ca {(OH)}_{2}$ is used in white wash.

(II) $NaCl$ is used in preparation of washing soda.

(III) Plaster of paris is used in making of costs of statues.

(IV) ${CaCO}_{3}$ is used in medicine as an antacid.

Match the following compounds (Column-I) with their uses (Colurnn-Il)
Column - I Column - II
(I) $Ca {(OH)}_{2}$ (A) Casts of statues
(II) $NaCI$ (B) White wash
(III) ${CaSO}_{4} . \frac{1}{2} H_{2} O$ (C) Antacid
(IV) ${CaCO}_{3}$ (D) Washing soda preparation