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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 one of the following is not correct :
  • A
    Dipole moment : $H_2O_2 > H_2O > NH_3 > SF_6$
  • B
    Bond angle : $N_3^-> \mathop N\limits^ \bullet  {O_2} > \mathop C\limits^ \bullet  {F_3}$
  • C
    Bond order : $O_2^{2+} > O_2 > O_2^{2-}$
  • ✓
    $(N-N)$ Bond length : $N_3^-> N_2H_4 > N_2$
✓

Answer

Correct option: D.
$(N-N)$ Bond length : $N_3^-> N_2H_4 > N_2$
d

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