Question

9 Burning of cool and forcholion of
type of
To Holecular formula of gypsum a
11 There is alway
ble
in the right aurice​

Answer 1

Answer:

                                         

Explanation:

Gypsum is calcium sulphate dihydrate. Its molecular formula is CaSO4​⋅2H2​O. It is an ore of calcium. Answered By. toppr. 53 Views. Ho