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What is the pressure of 2 mole of NH3at2...

What is the pressure of 2 mole of `NH_3at27^@C` when its volume is 5 litre in van der Waals equation ? (a=4.17, b = 0.03711)

A

10.33 atm

B

9.33 atm

C

9.74 atm

D

9.2 atm

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The correct Answer is:
B
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