JEE Main & Advanced Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ Question Bank Laws of chemical combination

  • question_answer
    Two elements X and Y have atomic weights of 14 and 16. They form a series of compounds A, B, C, D and E in which the same amount of element X, Y is present in the ratio 1 : 2 : 3 : 4 : 5. If the compound A has 28 parts by weight of X and 16 parts by weight of Y, then the compound of C will have 28 parts weight of X and             [NCERT 1971]

    A)                 32 parts by weight of Y       

    B)                 48 parts by weight of Y       

    C)                 64 parts by weight of Y       

    D)                 80 parts by weight of Y

    Correct Answer: B

    Solution :

    Not Available


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