Question

a solution has been prepared by dissolving 5 grams of urea in 95 gram of water what is the mass percentage of urea in the solution?​

Answer 1

Answer:

Weight of the solution= 5 +95

                                    = 100 grams

Therefore, the percentage of urea will be=5/100 x 100

                                                                    = 5%

Hope it helps you.

Answer 2

Answer:

answer is 5%

Explanation:

total gram of the solution is (95 + 5)gram = 100 gram solution

urea present is 100 gram of solution is 5 gram

using formula i.e

mass of the solute/ mass ot the total solution × 100 = percentage of the solute in the given solution

=5/100 × 100

=5%

therefore, mass percentage of urea in the solution is 5%