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A solution is prepared by adding 5g of a...

A solution is prepared by adding 5g of a solute 'X' to 45 g of solvent 'Y'. What is the mass percent of the solute 'X' ?

A

10

B

11.1

C

90

D

75

Text Solution

Verified by Experts

Mass percent of X `=("Mass of X")/("Mass of solution")xx100`
`5/(5+45)xx100`=10%
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