JEE Main & Advanced Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ Question Bank The mole concept

  • question_answer
    The number of electrons in a mole of hydrogen molecule is           [CPMT 1987]

    A)                 \[6.02\times {{10}^{23}}\]              

    B)                 \[12.046\times {{10}^{23}}\]

    C)                 \[3.0115\times {{10}^{23}}\]         

    D)                 Indefinite

    Correct Answer: A

    Solution :

                            This is fact.


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