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What is the correct answer?
4
The compressibility factor of a gas is given by (where, V
1
= actual volume of the gas V
2
= gas volume predicted by ideal gas law)
A.
V
1
/V
2
B.
V
2
/V
1
C.
V
1
- V
2
D.
V
1
.V
2
Correct Answer :
A. V
1
/V
2
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