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Triple Point...

Triple Point

A

`0^(@)`C, 1 atm

B

`2^(@)`, 4.7 atm

C

`0^(@)` C, 4.7 mm

D

`-2^(@)C , 4.7 mm`

Text Solution

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The correct Answer is:
C

The triple point of water i.e the three phases of water can co- exist at `0^(@)` C and 4.7 mm pressure.
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