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Consider two containers A and B containing monoatomic gases at the same Pressure (P), Volume (V) and Temperature (T). The gas in A is compressed isothermally to 8 1 of its original volume while the gas in B is compressed adiabatically to 8 1 of its original volume. The ratio of final pressure of gas in B to that of gas in A is

1. 8
2. 4
3. 2 3 8
4. 8 1

Correct answer: 4

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