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JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

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Application +4 | -1

Which one of the following sets of compounds correctly illustrate the law of reciprocal proportions?

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Correct option: A

P_2O_3, PH_3, H_2O

Option A (

P_2O_3, PH_3, H_2O

) is correct because the ratios of elements combining with a fixed mass of a third element are related to the ratio in which they combine with each other.

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