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For one mole of a van der Waals' gas whe...

For one mole of a van der Waals' gas when `b=0` and `T=300K`, the `pV vs 1//V` plot is shown below. The value of the vander Waals' constant `a`(atm `L mol^(-2)`)

A

1.5

B

2.5

C

1.75

D

1

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A
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For one mole of a van der Waals gas when b =0 and T =30 K the PV vs1//V plot is shown below The value of the van Waals constant a ("atm litre"^(2) mol^(-2)) is .

What is the value of b (van der Waals constant) if the diameter of a molecule is 2.0

Knowledge Check

  • For one mole of a van der Waal's gas when b = 0 and T = 300K , the PV us 1//V plot is shown ahead. The value of the van der Waal's constant a(atm. "litre"^(2) mol^(-2)) is:

    A
    `1.0`
    B
    `4.5`
    C
    `1.5`
    D
    `3.0`

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