A mixture of 1.65 × 1021 molecules of X and1.85 x 1021 molecules of Y – InterviewSolution

1.	A mixture of 1.65 × 1021 molecules of X and1.85 x 1021 molecules of Y weighs 0.688 g. Themol. wt. of X is (Assume mol. wt, of Y is 187).
Answer» A mixture of 1.65 × 1021 molecules of X and1.85 x 1021 molecules of Y weighs 0.688 g. Themol. wt. of X is (Assume mol. wt, of Y is 187).

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