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NEET Chemistry States of Matter / पदार्थ की अवस्थाएँ - गैस एवं द्रव Question Bank Self Evaluation Test - States of Matter

  • question_answer
    Reducing the pressure from 1.0 atm to 0.5 atm would change the number of molecules in one mole of ammonia to

    A) 25% of its initial value

    B) 50% of its initial value

    C) 75% of its initial value

    D) None of the above

    Correct Answer: D

    Solution :

    [d] One mole of a substance contains the number of molecules which is independent of pressure.


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