Question:
The type of sulphide formed by lanthanoids is
The type of sulphide formed by lanthanoids is
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Lanthanoids predominantly show +3 oxidation state.
Updated On: Apr 21, 2026
- \( LnS_3 \)
- \( LnS_2 \)
- \( LnS \)
- \( Ln_2S_3 \)
- \( Ln_2S \)
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The Correct Option is D
Solution and Explanation
Concept:
Lanthanoids show +3 oxidation state.
Step 1: Combine.
\[ Ln^{3+} + S^{2-} \Rightarrow Ln_2S_3 \]
Step 1: Combine.
\[ Ln^{3+} + S^{2-} \Rightarrow Ln_2S_3 \]
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