MCQOPTIONS
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| 1. |
Arrange \[S,\,O\] and \[Se\] in ascending order of electron affinity [Roorkee 1990] |
| A. | Se < S < O |
| B. | Se < O < S |
| C. | S < O < Se |
| D. | S < Se < O |
| Answer» B. Se < O < S | |