Figure below shows two paths that may be taken by a gas to go from a state $A$ to a state $(c)$
In process $\mathrm{AB}, 400 \mathrm{ J}$ of heat is added to the system and in process $\mathrm{BC}, 100 \mathrm{ J}$ of heat is added to the system. The heat absorbed by the system in the process AC will be

Question

Figure below shows two paths that may be taken by a gas to go from a state

A

to a state

(c)

In process

\mathrm{AB}, 400 \mathrm{ J}

of heat is added to the system and in process

\mathrm{BC}, 100 \mathrm{ J}

of heat is added to the system. The heat absorbed by the system in the process AC will be

Quantrex Academy · Accepted Answer

Correct answer: B. 460 J

In cyclic process ABCA Q_ cycle =W_ cycl Q_ AB +Q_ BC +Q_ CA = ar. of Δ ABC+400+100+Q_ C arrow A =(1)/(2)(2 × 10^ -3 )(4 × 10^ 4 ) Q_ C arrow A =-460 J Q_ A arrow C =+460 J

Figure below shows two paths that may be taken by a gas to go from...

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