The volume coefficient of expansion of a liquid is $7$ times the volume coefficient of expansion of the vessel. The ratio of absolute and apparent expansion of a liquid is :

\frac{1}{7}

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\frac{7}{6}

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\frac{6}{7}

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\frac{1}{6}

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Solution

The correct option is B $\frac{7}{6}$
Apparent coefficient of volume expansion
$r (a p p) = r L - r S$
$= 7 r S - r S$
$= 6 r S$

ration of absolute and apparent expansion of liquid
$= \frac{r L}{r (a p p)}$
$= \frac{7 r S}{6 r S}$
$= \frac{7}{6}$

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The volume coefficient of expansion of a liquid is 7 times the volume coefficient of expansion of the vessel. The ratio of absolute and apparent expansion of a liquid is :

The correct option is B 76Apparent coefficient of volume expansion r(app)=rL–rS =7rS−rS =6rS ration of absolute and apparent expansion of liquid =rLr(app) =7rS6rS =76

The volume coefficient of expansion of a liquid is $7$ times the volume coefficient of expansion of the vessel. The ratio of absolute and apparent expansion of a liquid is :

The correct option is B $\frac{7}{6}$
Apparent coefficient of volume expansion
$r (a p p) = r L - r S$
$= 7 r S - r S$
$= 6 r S$

ration of absolute and apparent expansion of liquid
$= \frac{r L}{r (a p p)}$
$= \frac{7 r S}{6 r S}$
$= \frac{7}{6}$