A) Same as that of 2nd solution
B) Nearly one-fifth of the 2nd solution
C) Double that of 2nd solution
D) Nearly five times that of 2nd solution
Correct Answer: A
Solution :
We know that in the first solution number of the moles of urea \[=\frac{\text{Mass of urea}}{\text{ }m.wt.\text{ of urea}}\times \frac{1}{\text{V}}\] \[=\frac{12}{60}\times \frac{1}{1}=0.2\] and In second solution the number of moles of cane sugar \[=\frac{\text{Mass of cane sugar}}{m.wt.\text{ of cane sugar}}\] \[=\frac{68.4}{342}\times \frac{1}{1}=0.2\].
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