17) A sample of an ideal gas is expanded 1 m3 to 3 m3 in a reversible process for which - Chemistry - Thermodynamics

Question

17) A sample of an ideal gas is expanded 1 m3 to 3
m3 in a reversible process for which P = KV2,
with K = 6 bar/m6 Work done by the gas is
(A) 5200 kJ (B) 15600 kJ (C) 52 kJ (D) 5267 6 kJ

Geetha · Accepted Answer

∫ dW= - ∫ p dVWrev = - ∫ 6 V2 dV     = -6 V233 -V133      = -6 333 -133   = - 52
02 bar m3  = - 5200 J

17) A sample of an ideal gas is expanded 1 m3 to 3 m3 in a reversible process for which P = KV2, with K = 6 bar/m6. Work done by the gas is (A) 5200 kJ (B) 15600 kJ (C) 52 kJ (D) 5267.6 kJ

17) A sample of an ideal gas is expanded 1 m³ to 3 m³ in a reversible process for which P = KV², with K = 6 bar/m⁶. Work done by the gas is
(A) 5200 kJ (B) 15600 kJ (C) 52 kJ (D) 5267.6 kJ