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NEET UG CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY
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A closed vessel contains equal numbers of and molecules at same . Which of the following is not true?
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Correct option: D
The weight of is the same as the weight of oxygen
Option D (The weight of H2 is the same as the weight of oxygen) is not true because with equal numbers of molecules, the weights will be different due to different molar masses.
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