10 litre solution of urea contains 240g urea. The active mass of urea

1.	10 litre solution of urea contains 240g urea. The active mass of urea will be [KCET 2000]
A.	0.04
B.	0.02
C.	0.4
D.	0.2
Answer» D. 0.2

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10 litre solution of urea contains 240g urea. The active mass of urea will be [KCET 2000]

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