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KVPY2011ChemistryStates of Matter

Two balloons A and B containing 0.2 mole and 0.1 mole of helium at room temperature and 2.0 ~atm , respectively, are connected. When equilibrium is established, the final pressure of He in the system is

Options

  1. A1.0 atm
  2. B1.5 atm
  3. C0.5 atm
  4. D2.0 ~atm

Correct answer

D. 2.0 ~atm

Step-by-step solution

Since pressure of the gases are same in both the containers. Therefore the final pressure will not change.

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