MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
If a steady current of 4 amp maintained for 40 minutes, deposits 4.5 gm of zinc at the cathode and then the electro chemical equivalent will be [MH CET 2003] |
| A. | \[51\times {{10}^{-17}}\,gm/C\] |
| B. | \[28\times {{10}^{-6}}\,gm/C\] |
| C. | \[32\times {{10}^{-5}}\,gm/C\] |
| D. | \[47\times {{10}^{-5}}\,gm/C\] |
| Answer» E. | |