Gypsum — i) CuSO4 . 5H2O , Plaster of pans — ii) CaSO4 . 2H2O
Match the following.
a) Gypsum — i) CuSO4 . 5H2O
b) Plaster of pans — ii) CaSO4 . 2H2O
c) Hydrous copper sulphate — iii) CaSO4 \(\frac{1}{2}\)H2O
d) Anhydrous copper sulphate — iv) CuSO4
A) a → i, b →ii, c → iii, d → iv
B) a → iv, b → iii, c → ii, d → i
C) a → ii, b → iii, c → i, d → iv
D) a → i, b → iii, c → ii, d → iv
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