- 1(current)
Q. No.| Assertion (A): | The shielding effect increase as we go down the group. |
| Reason (R): | More is the number of electrons in the penultimate shell, and more is shielding. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | Both (A) and (R) are False. |
Subtopic: Â Screening Effect |
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Level 2: 60%+
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