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AP EAMCET202022 Sep 2020Evening ShiftChemistryStates of MatterActual

In order to increase the volume of a gas by 10 % at constant temperature the pressure of the gas should be

Options

  1. Aincreased by 10 %
  2. Bincreased by 1 %
  3. Cdecreased by 1 %
  4. Ddecreased by 10 %

Correct answer

D. decreased by 10 %

Step-by-step solution

Volume is inversely proposed to pressure based on the boyle's law. So, to increase the volume of a gas by 10 % , the pressure of the gas should be decreased by 10 % . Hence, option (4) is correct.

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