Question:
According to VSEPR theory, the molecular shapes of \(XeF_4\), \(XeO_4\), \(XeO_2F_2\) and \(XeOF_4\) respectively are
According to VSEPR theory, the molecular shapes of \(XeF_4\), \(XeO_4\), \(XeO_2F_2\) and \(XeOF_4\) respectively are
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Always count lone pairs on central atom — they decide shape distortion.
Updated On: Apr 22, 2026
- square planar, square planar, see-saw, square pyramidal.
- square planar, tetrahedral, trigonal bipyramidal, octahedral.
- square planar, tetrahedral, see-saw, square pyramidal.
- octahedral, tetrahedral, trigonal bipyramidal, octahedral.
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The Correct Option is C
Solution and Explanation
Concept:
Use VSEPR theory: count bond pairs and lone pairs.
Step 1: \(XeF_4\)
AX\(_4\)E\(_2\) $\longrightarrow$ square planar
Step 2: \(XeO_4\)
AX\(_4\) $\longrightarrow$ tetrahedral
Step 3: \(XeO_2F_2\)
AX\(_4\)E $\longrightarrow$ see-saw
Step 4: \(XeOF_4\)
AX\(_5\)E $\longrightarrow$ square pyramidal
Step 1: \(XeF_4\)
AX\(_4\)E\(_2\) $\longrightarrow$ square planar
Step 2: \(XeO_4\)
AX\(_4\) $\longrightarrow$ tetrahedral
Step 3: \(XeO_2F_2\)
AX\(_4\)E $\longrightarrow$ see-saw
Step 4: \(XeOF_4\)
AX\(_5\)E $\longrightarrow$ square pyramidal
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