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← JEE Main 2026 · 2 Apr · Shift 2
ChemistrySingle correct+4 / -1Question 53 of 75

JEE Main 2026 · 2 Apr · Shift 2, Chemistry question 53

SFX4\ce{SF4} is isostructural with :

A. BrFX4X−\ce{BrF4^-}

B. CHX4\ce{CH4}

C. IFX4X+\ce{IF4+}

D. XeFX4\ce{XeF4}

E. XeOX2FX2\ce{XeO2F2}

Choose the correct answer from the options given below :

Choose one option
Answer and worked solution

Official answer: B

SFX4\ce{SF4}: 4 bond pairs + 1 lone pair, see-saw.

Species Shape
A BrFX4X−\ce{BrF4-} 4 bp + 2 lp, square planar
B CHX4\ce{CH4} tetrahedral
C IFX4X+\ce{IF4+} 4 bp + 1 lp, see-saw ✓
D XeFX4\ce{XeF4} square planar
E XeOX2FX2\ce{XeO2F2} 4 σ bonds + 1 lp, see-saw ✓

C and E.

(B)