MCQ
Number of $\sigma$ bonds in


- A$6$
- ✓$15$
- C$10$
- D$12$


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[Given $\sqrt2 = 1.41$]
Reason : All halogens are coloured.

$(A)$ $NO _2$ $(B)$ $ICl _4^{-}$ $(C)$ $BrF _3$ $(D)$ $ClO _2$ $(E)$ $NO _2^{+}$ $(F)$ $NO$