Question:
\( \text{SF}_4 \) is isostructural with:
\( \text{SF}_4 \) is isostructural with:
Updated On: Apr 15, 2026
- C Only
- C and E Only
- A and D Only
- B and E Only
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The Correct Option is C
Solution and Explanation
Step 1: Isostructural Concept.
Two molecules are said to be isostructural when they have the same molecular geometry and bonding patterns.
Step 2: Determine which compounds are isostructural with SF₄.
SF₄ has a seesaw molecular shape due to the presence of one lone pair on the central sulfur atom. Now, let's compare this with the options:
- (A) BrF₄: This has a square pyramidal structure, different from SF₄.
- (B) CH₄: This has a tetrahedral structure, different from SF₄.
- (C) IF₄: This also has a seesaw structure, similar to SF₄, and is isostructural.
- (D) XeF₄: This has a square planar structure, different from SF₄.
- (E) XeO₂F₂: This has a different molecular structure, not matching SF₄.
Final Answer: (C) Only
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