1.

  In a copper voltameter, mass deposited in 6 minutes is m gram. If the current-time graph for the voltameter is as shown here, then the E.C.E of the copper is

A.            m / 5  
B.            m / 300
C.            5 m
D.            m / 18000
Answer» C.            5 m


Discussion

No Comment Found

Related MCQs