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NEET-XII-Chemistry

exam-2 year:2016

with Solutions -
Qstn# 144 Prvs-QstnNext-Qstn
  • #144
    In which of the following molecules, all
    atoms are coplanar ?
    (1)
    (2)
    (3)
    (4)
    digAnsr:   3
    Ans : (3)
    Sol.
    H H
    H
    HHHH
    H
    H H
    All carbons are sp2 hybridised