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P Block Elements question

2024 · Shift 2 · Q4
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  5. /2024 · Shift 2 · Q4

P Block Elements question

2024 · Shift 2 · Q4

JEE AdvancedChemistryP Block ElementsMCQ+3 / −1
The species formed on fluorination of phosphorus pentachloride in a polar organic solvent are
  1. A
    [PF4]+[PF6]−\left[\mathrm{PF}_4\right]^{+}\left[\mathrm{PF}_6\right]^{-}[PF4​]+[PF6​]− and [PCl4]+[PF6]−\left[\mathrm{PCl}_4\right]^{+}\left[\mathrm{PF}_6\right]^{-}[PCl4​]+[PF6​]−
  2. B
    [PCl4]+[PCl4 F2]−\left[\mathrm{PCl}_4\right]^{+}\left[\mathrm{PCl}_4 \mathrm{~F}_2\right]^{-}[PCl4​]+[PCl4​ F2​]− and [PCl4]+[PF6]−\left[\mathrm{PCl}_4\right]^{+}\left[\mathrm{PF}_6\right]^{-}[PCl4​]+[PF6​]−
  3. C
    PF3\mathrm{PF}_3PF3​ and PCl3\mathrm{PCl}_3PCl3​
  4. D
    PF5\mathrm{PF}_5PF5​ and PCl3\mathrm{PCl}_3PCl3​
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