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JEE Main & Advanced Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ Question Bank Chemical stoichiometry

  • question_answer
    Vapour density of a gas is 22. What is its molecular mass [AFMC 2000]

    A)                 33          

    B)                 22

    C)                 44          

    D)                 11

    Correct Answer: C

    Solution :

                    \[MW=2\times V.D.\]\[=2\times 22=44\].


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