CUET · CHEMISTRY · PYQ PAPER 2023
Actinoid contraction is of greater extent then lanthanide contraction because
- A poor shielding effect of 4f electrons
- B poor shielding effect of 5d electrons
- C more poor shielding effect of 5f electrons than 4f electrons
- D more poor shielding effect of 4f electrons than 5f electrons
Answer & Solution
Correct Answer
(C) more poor shielding effect of 5f electrons than 4f electrons
Step-by-step Solution
Detailed explanation
More poor shielding effect of 5f electrons than 4f electrons.
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\(\begin{array}{l}
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