1.

PCl_(5) is an example of a molecule having sp^(3)d-hybridisation. Three out of the orbitals in sp_(x)p_(y)-hybridisation while remaining two have p_(x)d_(x^(2))-hybridisation. If P-atom is attached to substitutuents differ in electronegativity, as in PCl_(x)F_(5-x), then it is has been experimently observed that the more electronegativity substituent occupies the axial position of t.b.p geometry. Q.The correct statement is :

Answer»

in `CH_(2)F_(2)` the `F-C-F` BOND angle is larger `109^(@)28'`
in `CH_(2)F_(2)` the C-F bond has more than 25% c-character
in `CH_(2)F_(2)` the `H-C-H`bond angle is larger `109^(@)28'`
in `CH_(2)F_(2)` the C-H` bond has more than 25% c-character

Answer :C


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