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At the triple point of water the magnitu...

At the triple point of water the magnitude of pressure is

A

4.58 mm of Hg

B

4.57 mm of Hg

C

4.59 mm of Hg

D

4.56 mm of Hg

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • Triple point of water is -

    A
    203K
    B
    193K
    C
    273K
    D
    373K

  • Triple point of water exists at

    A
    `T=0.0098^@C, P=4.7 mm Hg`
    B
    `T=0.98^@C, P=470 mm Hg`
    C
    `T=25^@C, P=760 mm Hg`
    D
    `T=298^@C, P=760 mm Hg`

  • A spherical air bubble of radius r is formed in water. If T be the surface tension of water, the excess pressure inside the bubble is

    A
    `(4T)/(r )`
    B
    `(2T)/( r)`
    C
    `(T)/(r )`
    D
    none of these

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