JEE Main & Advanced Chemistry States of Matter Question Bank Ideal gas equation and Related gas laws

  • question_answer Five grams each of the following gases at \[{{87}^{o}}C\] and 750 mm pressure are taken. Which of them will have the least volume [MNR 1991]

    A)                 HF          

    B)                 HCl

    C)                 HBr        

    D)                 HI

    Correct Answer: B

    Solution :

                    For \[HI\] has the least volume because of greater molecular weight \[V\propto \frac{1}{M}\]

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