Math, asked by bhosalevaish2005, 2 days ago

calculate the molarity of solution containing 15 gm of the urea present in 300 ml of solution

Answers

Answered by mishraanubhav342

0

Answer:

molality =

molar mass of urea × mass of water in kg

mass of urea

molality =

60 g/mol× 0.150 kg

15.20 g

molality = 1.689 mol/kg

Hence, option A is correct.

Answered by Anonymous

3

Answer:

refer the attachment .... ....

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