A) 460 ml
B) 540 ml
C) 480 ml
D) 470 ml
Correct Answer: D
Solution :
\[{{N}_{1}}{{V}_{1}}={{N}_{2}}{{V}_{2}}\] \[N\times 25=\frac{109.5\times 32.9}{36.5}\]Þ \[N=\frac{109.5\times 32.9}{36.5\times 25}\] \[{{N}_{3}}{{V}_{3}}={{N}_{4}}{{V}_{4}}\] (\[{{V}_{3}}=\frac{m}{d}\], \[{{V}_{3}}=\frac{125}{1.25}\]) \[\frac{109.5\times 32.9}{36.5\times 25}\times 100=0.84\times V\]Þ \[V=470\,ml\]
You need to login to perform this action.
You will be redirected in
3 sec
