Question

a gas released on strong heating of cuso4​

Answer 1

Answer:

Further heating the anhydrous copper sulphate may cause it to undergo decomposition and form a black substance which is copper(II) oxide along with it oxygen and sulphur dioxide gases are also formed.Oct 4, 2017

Answer 2

Here's your answer.

Crystal of Copper sulphate holds 5 molecules of water. When it is heated ,the water is evaporated ,greyish white powder of copper(ll) sulphate is formed.

CuSO4.5 H2O gives ——→ CuSO4 + 5H2O

when anhydrous CuSO4 is heated, copper(ll)oxide & sulphur trioxide is formed.

CuSO4 (s) ———->CuO (s) + SO3 (g).

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