Chemistry, asked by sayanbiswas2243, 1 year ago

Mole fraction of A in H2O is 0.2. The molarity of A in H2O is:

Answers

Answered by shloksoni115

0

Explanation:

In 1 mol solution A is 0.2 mol and water is 0.8 mol

Weight of water is 0.8 x18(g)

Volume = 0.8×18×1/1000 L (density =1)

Molarity = 0.2/volume

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