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Heat and Thermodynamics question

2022 · 25 Jul · Shift 1 · Q48
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  5. /2022 · 25 Jul · Shift 1 · Q48

Heat and Thermodynamics question

2022 · 25 Jul · Shift 1 · Q48

JEE MainPhysicsHeat and ThermodynamicsMCQ+4 / −1
Following statements are given : (A) The average kinetic energy of a gas molecule decreases when the temperature is reduced. (B) The average kinetic energy of a gas molecule increases with increase in pressure at constant temperature. (C) The average kinetic energy of a gas molecule decreases with increase in volume. (D) Pressure of a gas increases with increase in temperature at constant pressure. (E) The volume of gas decreases with increase in temperature. Choose the correct answer from the options given below :
  1. A
    (A) and (D) only
  2. B
    (A), (B) and (D) only
  3. C
    (B) and (D) only
  4. D
    (A), (B) and (E) only
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