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If two moles of an ideal gas at 546 K oc...

If two moles of an ideal gas at 546 K occupy a volume of 44.8 litres, the pressure must be

A

4 atm

B

3 atm

C

2 atm

D

1 atm

Text Solution

Verified by Experts

The correct Answer is:
A
`n = 2 mol, V = 44.8 L, T = 546 K`
`P = (nRT)/(V)`
`= ((2 mol) xx (0.821 L atm K^(-1) mol^(-1)) xx (546 K))/((44.8L)`
`= 2 atm`
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