MCQ
The incorrect order of bond angle would be
  • A
    $BeF_3^-= BF_3 = CH_3^+$
  • B
    $CH_4 = SiCl_4 = BF_4^-$
  • C
    $XeF_2 > CCl_4 > H_2O$
  • $PH_3 > PCl_3$

Answer

Correct option: D.
$PH_3 > PCl_3$
d
$XeF_2 = 180^o$                                                $ BeF_3^-= BF_3 = CH_3^+$
$CCl_4 = 109.5^o$                                           $ sp^2, 0\,\ell .P.$  all  $S.A.$  same
$H_2O = 104.5^o$

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