A) 0.158 g
B) 1.575 g
C) 15.75 g
D) 6.3 g
Correct Answer: B
Solution :
\[N\ =\ \frac{{{W}_{B}}\ \times \ 1000}{E\ \times \ V}\ \Rightarrow \ \frac{N}{10}\ =\ \frac{x\ \times \ 1000}{63\ \times \,250}\] \[\therefore \ x\ =\ 1.575grams\]
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