Question

21. If the initial weight of resins are 50gm before
socking in water and after 3 hours the weight of
resins becomes 200gm then find out the percentage
of water absorbed by
resins.​

Answer 1

Answer:

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Explanation:

Formula:-

Percentage = (Final weight - Initial weight) / Initial weight * 100

Solution:-

        => (200 - 50) / 50 * 100

           = 150 / 50 * 100

           = 3 * 100

           = 300 %     ✔✔✔  

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