A) 98 gms
B) 10 gms
C) 100 gms
D) 4.9 gms
Correct Answer: D
Solution :
\[\frac{1}{10}\ =\ \frac{W\ \times \ 1000}{\text{eq}\text{.wt}\ \times \text{ vol}\text{.}}\ =\ \frac{W\ \times \ 1000}{49\ \times \ 1000}\]Þ \[W=4.9\,\,gms\]You need to login to perform this action.
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