Question

Give the concentration of solution which contains 2.5g of sugar dissolved in 50g of water.

Answer 1

Answer: -

The concentration of solution which contains 2.5 g of sugar dissolved in 50 g of water is 5 % (w/w)

Explanation: -

Amount of sugar = 2.5 g

Mass of water = 50 g

Concentration of sugar =
`(2.5 g)/(50g)` x 100

= 5%

Thus the concentration of sugar is 5 % (w/w)