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Assertion : One mole of helium atoms sho...

Assertion : One mole of helium atoms should occupy 22.4 litres volume at STP
Reason : Taking 31 pm as radius of helium atoms, if we pack together a mole of helium atoms, the mole of atoms should have a volume of 22.4 litre

A

Both A and R are true and R is the correct explanation of A

B

Both A and R are true but R is not a correct explanation of A

C

A is true but R is false

D

A is false but R is true

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • How many moles of helium gas will occupy 22.4 L volume at 0^@ C and at 1 atm pressure?

    A
    `0.11`
    B
    `0.90`
    C
    `1.0`
    D
    `1.11`

  • 2 moles of H atoms at NTP occupy a volume of:

    A
    11.2 litres
    B
    44.8 litres
    C
    2 litres
    D
    22.4 litres

  • At STP 2g of helium gas (molar mass =4) occupies a volume of

    A
    22.4L
    B
    11.2L
    C
    5.6L
    D
    2L

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