NEET-XII-Chemistry

Previous Year Paper year:2017

with Solutions - page 6
  • #79
    Match the Xenon compounds in Column-I
    with its structure in Column-II and assign the
    correct code:
    Column-I Column-II
    (a )`` XeF_4`` (i) Pyramidal
    (b) ``XeF_6`` (ii) Square planar
    (c) ``XeOF_4`` (iii) Distorted octahedral
    (d) ``XeO_3`` (iv) Square pyramidal
    Code:
    ( a ) (b) ( c ) (d)
    (1) (i) (ii) (iii) (iv)
    (2) (ii) (iii) (iv) (i)
    (3) (ii) (iii) (i) (iv)
    (4) (iii) (iv) (i) (ii)
    digAnsr:   2
    Ans : ( 2 )
    Sol. (a) XeF
    4
    : Xe
    F
    FF
    F
    &implies; Square planar
    (b) XeF
    6
    : Xe
    F
    F
    F
    FF
    F
    &implies; Distorted
    octahedral
    (c) XeOF
    4
    : Xe
    F
    FF
    F
    O
    &implies; Square
    pyramidal
    (d) XeO
    3
    :
    Xe O
    O
    O
    &implies;Pyramidal