The temperature at which molarity of pure water is equal to its molality
The temperature at which molarity of pure water is equal to its molality
A. `273K`
B. `298K`
C. `277K`
D. none of these
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Correct Answer - C
At `4^(@)C (277K)` density of water is `1g cm^(-3)`
`:. 1000 cm^(3)` of water `= 1000g` of water.
`:.` At 277 K molality of pure water is same as its molarity (55.56).
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