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JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY
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Assertion : A certain element , forms three binary compounds with chlorine containing and chlorine respectively. These data illustrate the law of multiple proportions.
Reason : According to law of multiple proportions, the relative amounts of an element combining with some fixed amount of a second element in a series of compounds are the ratios of small whole numbers.
Reason : According to law of multiple proportions, the relative amounts of an element combining with some fixed amount of a second element in a series of compounds are the ratios of small whole numbers.
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Correct option: A
If both assertion and reason are true and the reason is the correct explanation of the assertion.
The correct answer is A (If both assertion and reason are true and the reason is the correct explanation of the assertion) because the law of multiple proportions explains the fixed ratios in which elements combine.
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