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JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

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If a mixture containing 3 moles of hydrogen and 1 mole of nitrogen is converted completely into ammonia, the ratio of initial and final volumes under the same temperature and pressure would be:

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Correct option: C

2\mathrm{ }:\mathrm{ }1

Option C (2 : 1) is correct because the ratio of initial to final volumes is determined by the stoichiometry of the reaction and the number of moles of reactants and products.

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