MCQOPTIONS
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| 1. |
The screening effect of inner electrons of the nucleus causes [MP PMT 1994] |
| A. | A decrease in the ionisation potential |
| B. | An increase in the ionisation potential |
| C. | No effect on the ionisation potential |
| D. | An increase in the attraction of the nucleus to the electrons |
| Answer» B. An increase in the ionisation potential | |