if 20gram of sugar is dissolved in 200 ml of solution . then findthe mass by volume percentage
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0
Answer:
9.9
Explanation:
formula is =mass/volume ×100= w/v×100
Answered by
0
Explanation: mass of solute/mass of solution X 100 gives mass percentage.
so, 20/20 +200 X 100
20/220 X 100
=
and if 20 g of sugar is also added then,
40/300 X 100
=7.50
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