Question

The mass % of 36g of urea in 240g of water is

14.96 %
12.11%
13.04 %
16.04 %

Answer 1

Explanation:

14.96

hope it helped you

Answer 2

Answer:

w.w%=. m solute/m solution. x 100

(m means mole)

Explanation:

m. solute =36g

m.solution =240g+36g =276g

===> 36 /270 x 100 = 13.04%

===>hence 13.04 is the required percent

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