Question

Q6.
The efficiency of carnot cycle working between temp of 50 C° and 100 C° is
a)
30%
b) 40%
c) 50%
d) 60%
Q7. The heat capacity of a substance at constant pressure is 20 JK+mol What is the value of
heat capacity at constant volume
a)
11.7 JK+mola
b). 15.3 JK+mor?
c) 13.3 JK+mol
d). None of these
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Answer 1

Hey brainly user

Here is your answer

6)40%

7)b

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