1.

What is the correct order of bond angle of the following molecule

Answer»

`Coverset(alpha)F_(4),Coverset(BETA)(C)I_(4),Coverset(gamma)(B)r_(4), |__XMX` bond ANGLE `alpha gt beta gt gamma` (X= halgen atom)
`NCI_(3) gt PCI_(3) gt AsCI_(3), |__CIMCI` bond angle (M = CENTRAL atom )

`NO_(2)^(+) gt NO_(2)lt NO_(2)^(-) , |__ONO` bond angle

Answer :B::C::D


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