Dry raisins were soaked in water for 2 hours, to determine the percentage of water absorbed by raisins. Before final weighing of swollen raisins, the extra water left on the surface of soaked raisins was removed by:

Gently rubbing with cotton cloth

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Hot air blower

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Dry cotton wool

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Filter paper

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Solution

The correct option is D Filter paper
The raisins after being soaked in water are dried on a piece of filter paper in order to remove the excess water present on their surface.

The Correct Answer is D

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Similar questions

To determine the percentage of water absorbed by raisins, raisins are soaked in water for:

Ram soaked 8g of raisins in water and after 4 hours found that their mass has been 12g . Determine the percentage of water absorbed by raisins.

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