What amount of alcohol is present in 100ml of
solution of 10% alcohol by weight?
(density of solution = 0.8gmL)
A
10g
B
8g
C
12.5 g
D
20g
Answers
Answered by
1
Answer;;;;. B
volume of alcohol in 100ml = 10ml
mass of alcohol=density×volume
=0.8×10
=8g
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