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Match the important chemicals given in Column (A) with the chemical formulae given in Column (B)

    Column (A)                                  Column (B)

(a) Plaster of Paris                           (i) Ca\left ( OH \right )_{2}

(b) Gypsum                                      (ii) CaSO_{4}.\frac{1}{2}H_{2}O

(c) Bleaching Powder                      (iii) CaSO_{4}.2H_{2}O

(d) Slaked Lime                               (iv) CaOCl_{2}

Answers (1)

Answer :

We have,

A. Plaster of Paris CaSO_{4}.0.5H_{2}O
B. Gypsum CaSO_{4}.2H_{2}O
C. Bleaching powder CaOCl_{2}
D. Slaked lime Ca\left ( OH \right )_{2}

 

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