A) \[N/5\]
B) \[N/10\]
C) \[N/20\]
D) \[N/40\]
Correct Answer: D
Solution :
\[NV={{N}_{1}}{{V}_{1}}+{{N}_{2}}{{V}_{2}}+{{N}_{3}}{{V}_{3}}\] \[N\times 1000=1\times 5+\frac{1}{2}\times 20+\frac{1}{3}\times \]30\[=5+10+10=25\] \[N=0.025=\frac{N}{40}\].You need to login to perform this action.
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