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Density of water is maximum at the tempe...

Density of water is maximum at the temperature of ………………. .

A

`32^(@)F`

B

`39.2^(@)F`

C

`42^(@)F`

D

`40^(@)F`

Text Solution

Verified by Experts

The correct Answer is:
b
The density of water is maximum at `4^(@)C`. Let F ne the corresponding temperature on the Fahrenheit scale. Then using the equation
`(F-32)/(9)=(C )/(5)=(4)/(5) rArr F=39.2^(@)F`
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