An amount of heat 500 J of heat energy is removed from 4 moles of a monoatomic ideal gas at constant volume. The temperature drops by

Question

An amount of heat 500 J of heat energy is removed from 4 moles of a monoatomic ideal gas at constant volume. The temperature drops by, 40 ℃, 30 ℃, 10 ℃, 0 ℃

MARKS App · Accepted Answer

For monoatomic gas, C v = 3 2 R = 3 2 × 8 .31 Jmol - 1 ° C - 1 Q = 500 J , n = 4, θ = ? θ = Q nC v = 500 4 × 3 2 × 8 .31 = 10 ℃

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