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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
    A compound which contains one atom of X and two atoms of Y for each three atoms of Z is made by mixing 5.00 g of X, \[1.15\,\,\times \,\,{{10}^{23}}\] atoms of Y and 0.03 mole of Z atoms. Given that only 4.40 g of compound results. Calculate the atomic weight of Y if the atomic weight of X and Z are 60 and 80 a.m.u. respectively.

    Answer:

    70.00


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