Question

50ml of solution contains 3.5g of salt. The mass by volume percentage of the solution is a)3.5%
B)7
C)35%
D)25%

Answer 1

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s

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Answer 2

Answer:

PLEASE MARK AS BRILLIANT PLEASE

Explanation:

Correct option is

D

4

Mass of solute = 20 g

Volume of solution = 500 ml

Mass by volume percentage =

Volume of solution

Mass of solute×100

=

500

20×100

=4%

Hence, the correct option is D.

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