The trend of basicity of lanthanoid hydroxidesA. increases across the lanthanoid seriesB. decreases across the lanthanoid seriesC. first increases and then decreasesD. first decreases and then increases.

The trend of basicity of lanthanoid hydroxidesA. increases across the

1.	The trend of basicity of lanthanoid hydroxidesA. increases across the lanthanoid seriesB. decreases across the lanthanoid seriesC. first increases and then decreasesD. first decreases and then increases.
Answer» Correct Answer - B Basicity of lanthanoid hydroxides decreases across the series due to decrease in ionic radii across the series.

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The trend of basicity of lanthanoid hydroxidesA. increases across the lanthanoid seriesB. decreases across the lanthanoid seriesC. first increases and then decreasesD. first decreases and then increases.

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