Question

Today question is

50ml water is added to 50ml sloution of
Magenuism oxide

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Answer 1

When 5o mL water is added to 50 mL solution of copper sulphate, then reversible reaction occurs and the colour change from pale blue to white and then change back to blue when water is added again.

CuSO4 +H2O ↔ CuSO4.5H2O ( BLUE VITRIOL).

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