MCQ
Calculate mass of a divalent metal produced at cathode by passing $5 amp$ current through it's salt solution for 100 minute. (molar mass of metal $=x$ )
- ✓$\frac{30}{193} x$
- B$\frac{193}{30} x$
- C$\frac{193}{15} x$
- D$\frac{15}{193} x$
✓
Answer
Correct option: A.
$\frac{30}{193} x$
A
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