CuSO4. 5H2O is blue is colour because (a) It contains water of crystallization. (b) SO42- ions absorb red light. (c) Cu2+ ions absorb orange red light. (d) Cu2+ ions absorb all colours except red from the white light.

CuSO4. 5H2O is blue is colour because (a) It contains water of cryst

1.	CuSO4. 5H2O is blue is colour because (a) It contains water of crystallization. (b) SO42- ions absorb red light. (c) Cu2+ ions absorb orange red light. (d) Cu2+ ions absorb all colours except red from the white light.
Answer» the answers is (a)EXPLANATION:WATER of crystallization is responsible for the COLOUR of certain compoundsPlease MARK as brainliest