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JEE Main & Advanced Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ Question Bank Numerical Value Type Questions - Mole Concept (Basic Concept of Chemistry)

  • question_answer
    An atom of element \['X'\] is 1.02 times heavier than that of an atom of \['Y'\] . An atom of \['Y'\] is 0.1809 times heavier than that of an atom of oxygen. What is the atomic weight of \['X'\] ?

    Answer:

    2.95


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