2. Questions Bank
  3. NEET
  4. Chemistry
  5. States of Matter / पदार्थ की अवस्थाएँ - गैस एवं द्रव

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

  • question_answer
    Equal volumes of the gases which do not react together are confined in separate vessels. The pressure is 200 mm and 400 mm of Hg respectively. If the two gases are mixed together what will be the pressure of the resulting mixture (temperature remaining constant)

    A) 400 mm           

    B) \[\sqrt{400}\,mm\]

    C) 300 mm           

    D) 200 mm

    Correct Answer: C

    Solution :

    [c] When vessels are joined the volume is doubled and pressure is reduced to half \ Pressure of mixture \[=\frac{200}{2}+\frac{400}{2}=300mm\]


You need to login to perform this action.
You will be redirected in 3 sec spinner