Two liter of water is evaporated from 12 litres of a solution containing 10 % salt .
Answers
Answered by
1
Amount of salt in 12 litres of 10% = 12000 x 10/100 = 1200 g
After evaporation the new volume is 10 litres.
1200 g salt present in 10 litres
= 1200 x 100/10000 = 12%
Similar questions