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JEE Main & Advanced Physics Kinetic Theory of Gases Question Bank Mock Test - Kinetic Theory of Gases and Laws of Thermodynamics

  • question_answer
    A spherical balloon of volume \[4.00\times {{10}^{3}}c{{m}^{3}}\] contains helium at a pressure of \[1.20\times {{10}^{5}}\] Pa. How many moles of helium are in the balloon if the average kinetic energy of the helium atoms is \[3.60\times {{10}^{-22}}\]J?

    Answer:

    3.32


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