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STD 11 - 4. Chemical bonding and molecular structure — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 11 - 4. Chemical bonding and molecular structure4 Marks
MCQ
Which pair of elements can form multiple bond with itself and oxygen?
  • A
    $F, N$
  • B
    $N, Cl$
  • C
    $N, P$
  • ✓
    $N, C$
✓

Answer

Correct option: D.
$N, C$
d
Carbon and Nitrogen has a unique ability to form $\mathrm{p} \pi-\mathrm{p} \pi$ multiple bonds with itself and with other atoms of small size and high electronegativity.

Few examples of multiple bonding are $\mathrm{C}=\mathrm{C}, \mathrm{C}=\mathrm{O}, \mathrm{N}=\mathrm{C}$

Hence option D is a correct answer.

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