Question

A solution contains 40 g of common salt in 200 g of water. The concentration of solution in terms of mass by mass percentage is ( read the question carefully and answer the question to be as brainalist) pls give the correct answer

Answer 1

Answer:

Answer

Mas of common salt (solute)=40 g

Mass of water (soluted) =320 g

mass of solution=320+40

=360 g

concentration of solution=

massofsolution

M

mass

ofsolute

×100

360

40

×100=11.11%

Hence, the concentration of the solution is 11.11%

Explanation:

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Answer 2

200+40

240/40×100

ans is 600