Chemistry, asked by neemapd777Aakarsh, 1 year ago

turning blue crystalline copper sulphate to white coloured substance is a physical change?

neemapd777Aakarsh: Hi

Answers

Answered by attu305

on heating copper sulphate the hydrous / hidrated crystals of copper change into coloueless cause the 5 water molecules assioted with it evaprates and copper sulphate tuens anyhydrous thus changing in to clourless

neemapd777Aakarsh: Is it a physical or chemical change?

attu305: its chemical

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