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Question

Chemistry Question on Thermodynamics

A heat engine absorbs heat Q1Q_1 at temperature T1T_1 and heat Q2Q_2 at temperature T2T_2. Work done by the engine is (Q1+Q2)(Q_1 + Q_2). This data

A

violates 1st law of thermodynamics

B

violates 1st law of thermodynamics if Q1Q_1 is negative

C

violates 1st law of thermodynamics if Q2Q_2 is negative

D

does not violates first law of thermodynamics

Answer

does not violates first law of thermodynamics

Explanation

Solution

It does not violate the first law of thermodynamics but violates the 2nd law of thermodynamics.