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Heat and Thermodynamics question

2013 · Shift 1 · Q49
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  5. /2013 · Shift 1 · Q49

Heat and Thermodynamics question

2013 · Shift 1 · Q49

JEE AdvancedPhysicsHeat and ThermodynamicsMCQ+2 / −0.5
Two non-reactive monoatomic ideal gases have their atomic masses in the ratio 2 : 3. The ratio of their partial pressures, when enclosed in a vessel kept at a constant temperature, is 4 : 3. The ratio of their densities is
  1. A
    1 : 4
  2. B
    1 : 2
  3. C
    6 : 9
  4. D
    8 : 9
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