5 g of raisins were placed in distilled water for 24 hours. The mass of soaked raisins was found to be 7 g. Calculate the percentage of water absorbed by the raisins.
CBSE Class IX Science SA 1 ( 2 marks)
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From formula, percentage of the water
absorbed by raisins
= W₂
- W₁ / W₁ X 100
= 7 — 5 /5 x 100
= 40 %Similar questions