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The coefficient of volume expansion of g...

The coefficient of volume expansion of glycerin is `49xx 10^(–5) K^(–1)`. What is the fractional change in its density for a `30^(@)C` rise in temperature ?

A

`1.45 xx10^(-2)`

B

`2xx10^(-4)`

C

`3.5xx10^(-4)`

D

`2.5xx10^(-2)`

Text Solution

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The correct Answer is:
A
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