NEET Exam Model Paper 5

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Question : 145 of 180

Marks: +1, -0

Which among the following set is incorrect ?

Increasing order of bond order: O2−2<O2<O2+1
Increasing order of bond angle :SnCl4<BCl3<BeCl2
Increasing order of dipole moment : NH3<NF3
Increasing order of C − C bond length : Ethyne < Ethene < Benzene < Ethane

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