MCQOPTIONS
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| 1. |
Arrange in order of the increasing vacuum work function for the below-mentioned metals:a) Aub) Nic) Agd) AlWhich of the following options is correct? |
| A. | d, c, b, a |
| B. | c, d, a, b |
| C. | b, a, c, d |
| D. | a, b, d, c |
| Answer» B. c, d, a, b | |