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The volume of gas A is twice than that of gas B. The compressibility factor of gas A is thrice than that of gas B at same temperature. The pressures of the gases for equal number of moles are -

1. 2P A = 3P B
2. 3P A = 2P B
3. P A = 3P B
4. P A = 2P B

Correct answer: 2P A = 3P B

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