Answers

2015-10-13T22:22:26+05:30
mass of dry raisins = 3g
mass of raisins after soaking = 4.8g
mass of water absorbed = 4.8 - 3 = 1.8 g
% of water absorbed = (1.8/3)*100 = 60%

Precaution:
Keep the raisins inside the water for sufficient time.

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