Question 971: Thermodynamics & KTG

Question

During an isothermal expansion, a confined ideal gas does $$-$$ 150 J of work against its surroundings. This implies that

Accepted Answer

If a process is expansion then work done is positive so answer will be (a).
But in question work done by gas is given Ã¢ÂÂ150J so that according to it answer will be (d).

Answer

150 J of heat has been removed from the gas

Answer

300 J of heat has been added to the gas

Answer

no heat is transferred because the process is isothermal

Answer

150 J of heat has been added to the gas

Thermodynamics & KTG

During an isothermal expansion, a confined ideal gas does $-$ 150 J of work against its surroundings. This implies that

Choose the correct answer: