Raisins are soaked in water for determining the percentage of water absorbed. The formula for calculating the percentage of water absorbed, is

$\frac{I n i t i a l w e i g h t - F i n a l w e i g h t}{I n i t i a l w e i g h t} \times 100$

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$\frac{F i n a l w e i g h t - I n i t i a l w e i g h t}{I n i t i a l w e i g h t} \times 100$

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$\frac{F i n a l w e i g h t - I n i t i a l w e i g h t}{F i n a l w e i g h t} \times 100$

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$\frac{I n i t i a l w e i g h t - F i n a l w e i g h t}{F i n a l w e i g h t} \times 100$

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Solution

The correct option is B
$\frac{F i n a l w e i g h t - I n i t i a l w e i g h t}{I n i t i a l w e i g h t} \times 100$

When the raisins are soaked in water, water enters through osmosis and the raisins swell up. The percentage of water absorbed can be given by:

$\frac{Final weight - Initial weight}{Initial weight} \times 100$

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Raisins are soaked in water for determining the percentage of water absorbed. The formula for calculating the percentage of water absorbed, is

The correct option is B Final weight−Initial weightInitial weight×100 When the raisins are soaked in water, water enters through osmosis and the raisins swell up. The percentage of water absorbed can be given by: Final weight - Initial weightInitial weight×100