The actinoids exhibit more number of oxidation states in general than the lanthanoids. This is becauseA. The actinoids are more reactive than the lanthanoidsB. The `5f` orbitals exhibit farther from the lanthanoids.C. The `5f` orbital are more buried than `4f` orbitalsD. There is a similarity between `4f` and `5f` orbitals in their angular part of the wave function

The actinoids exhibit more number of oxidation states in general than

1.	The actinoids exhibit more number of oxidation states in general than the lanthanoids. This is becauseA. The actinoids are more reactive than the lanthanoidsB. The `5f` orbitals exhibit farther from the lanthanoids.C. The `5f` orbital are more buried than `4f` orbitalsD. There is a similarity between `4f` and `5f` orbitals in their angular part of the wave function
Answer» Correct Answer - 2 The distance between the nucleus and `5f` orbital(actinides) is more than the distance between the nucleus and `4f` orvbitals (lanthanides). Hence the hold of nucleus on valence electron decrease in actinides. For this statement-2 the actinoids exhibit more number of oxidation states in general.

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