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A cylinder contains 2 kg of air at a pressure 105 Pa. If 2 kg more air is pumped into it. Keeping the temperature constant, the pressure will be: (A) 105 Pa(B) 2 x 105 Pa. (C) 0.5 x 105 Pa (D) 1010 Pa |
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Answer» Answer is (B) 2 x 105 Pa. It is a case, as if volume is halved, So the pressure is doubled. |
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