Question

120 gr of urea is dissolved in 5 litre . the active mass of urea ​

Answer 1

Answer: ACTIVE MASS = 0.4

Explanation:

HELLO,

        ACTIVE MASS is nothing but concentration.

         Active mass of given question is to be calculated as,

                        no of moles = wt / GMW = 120/60 = 2

                    ACTIVE MASS = 2/5=0.4

HOPE YOU UNDERSTOOD THE EXPLANATION........

THANK YOU.    

Answer 2

Sorry this answer is not of this question

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