How many g of glucose be dissolved to make one litre solution of 10%(w/v) glucose ?
(A) 10 g
(B) 180 g (C) 100 g
(D) 1.8 g
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Answer:
a.10kg glucose be dissolved to make one litre solution of 10%
Answered by
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Answer:
Explanation:
Formula for glucose is C6H12O6
Molecular weight=180g
100% mean 180g
10%mean ?
Cross multiplication
10×180÷100=1.8g
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