Chemistry, asked by Gul705, 1 year ago

From the formulae listed below, choose one, corresponding to the salt having the given description:
AgCl, CuCO3, CuSO4.5H20, KNO3, NaCl, NaHSO4, Pb(NO3)2, ZnCO3, ZnSO4.7H20.
'On heating the salt, changes from green to black.'

Answers

Answered by shanju
2
copper carbonate (CuCO₃) salt on heating changes from green to black.
Answered by Anonymous
2
Basic copper carbonate(CuCO3) changes its colour from green to black upon heating

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