MCQOPTIONS
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| 1. |
The set representing the correct order of first ionisation potential is [IIT-JEE (Screening) 2001] |
| A. | \[K>Na>Li\] |
| B. | \[Be>Mg>Ca\] |
| C. | \[B>C>N\] |
| D. | \[Ge>Si>C\] |
| Answer» C. \[B>C>N\] | |