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Heat and Thermodynamics question

2013 · Q161
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Heat and Thermodynamics question

2013 · Q161

NEETPhysicsHeat and ThermodynamicsMCQ+4 / −1
In a vessel, the gas is at pressure P. If the mass of all the molecules is halved and their speed is doubled, then the resultant pressure will be
  1. A
    2P
  2. B
    P
  3. C
    P/2
  4. D
    4P
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