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JEE Main & Advanced Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ Question Bank Percentage composition and Molecular formula

  • question_answer
    If two compounds have the same empirical formula but different molecular formula, they must have [MP PMT 1986]

    A)                 Different percentage composition

    B)                 Different molecular weights

    C)                 Same viscosity

    D)                 Same vapour density

    Correct Answer: B

    Solution :

                    Based on facts.


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