which of the following molecules has pentagonal bipyramidal shape? options 1)PF5. 2)SF6I. 3)XeF6. 4) [Fe(CN)6]³-
please ans

Question

which of the following molecules has pentagonal bipyramidal shape? options 1)PF5. 2)SF6I. 3)XeF6. 4) [Fe(CN)6]³-
please answer​

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Vivian 10 months 2021-07-19T04:44:00+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-07-19T04:45:04+00:00

    Answer:

    3) XeF6

    Explanation:

    In XeF6,Xe, the central atom contains 8 valence electrons. Out of which 6 are utilised with fluorine in bonding (i.e., it contains six bond pairs of electrons) while one pair remains as lone pair.

    Thus, the total pairs =6+1=7

    Hence, its shape is pentagonal bipyramid

    0
    2021-07-19T04:45:31+00:00

    Answer:

    PF 5

    Explanation:

    PF 5 having sp3d hybridisation leads to formation of pentagonal bipyramidal shape

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