Questions
A sample of copper sulphate pentahydrate, contains 3.782 g of Cu. How many grams of oxygen are in this sample ?
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By Expert Faculty of Sri Chaitanya
a
0.952 g
b
3.809 g
c
4.761 g
d
8.570 g
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Correct option is D
Sample CuSO4.5H2OCuH2O5SO463 g of Cu = 144 g (Oxygen)3.782 g Cu = ?=144×3.78263=8.570 g OxygenSimilar Questions
According to werner primary valency of central atom in Complex is
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