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A solution of CuSO ₄ 5 H ₂ O in methanol has [ Cu ²⁺ ]=1.00 mg per 1000 g of methanol. The molarity of Cu ²⁺ in this solution is Y 10⁻⁵ ~mol ~L ⁻¹ . Y is : ( . Given- density of methanol .=0.792 ~g ~mL ⁻¹ )
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- A1.57
- B5.04
- C1.25
- D3.99
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