1.

The atmospheric pressure on the summit of Mt. Everest is 0.333 atmospheres. At what tempperature ("in "^(@)"C") does H_(2)O boil there? (DeltaH_(vap)H_(2)O=40.7 kJxxmol^(-1))

Answer»

`71^(@)` C
`87^(@)` C
`96^(@)` C
`98^(@)` C

Answer :A


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