plz explain the answer
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1
Answer:
The correct option is 4th..
A can be converted into P directly or from a cyclic process...
According to Hess law, the ∆H for A to P is the sum of ∆Hs of b+c+d...
In 4th option,
a-c=b+d
a=b+c+d...
Hope it helps...
Answered by
0
Answer:
4
Explanation:
Start from any where take a direction positive and complete a circle .
For example Start from A anticlockwise Next is Q
and b is towards Q so take it positive .
Same c is positive , d is positive and in a arrow is opposite so it will negative .
In cyclic process energy will be zero
b + c + d = a
a - c = b + d
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