The numbers of lone pairs and bond pairs in hydrazine are,respectively
- A$2$ and $4$
- B$2$ and $6$
- C$2$ and $5$
- D$1$ and $5$
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Similar Questions
When a chemical bond is formed,there is a decrease in
Medium
View SolutionObserve the following sets:
Label Order Property $i.$ $NH_3 > H_2O > SO_2$ Bond angle $ii.$ $H_2O > NH_3 > H_2S$ Dipole moment $iii.$ $N_2 > O_2 > H_2$ Bond enthalpy $iv.$ $NO^{+} > O_2 > O_2^{2-}$ Bond order
Which of the above sets are correctly matched?
| Label | Order | Property |
|---|---|---|
| $i.$ | $NH_3 > H_2O > SO_2$ | Bond angle |
| $ii.$ | $H_2O > NH_3 > H_2S$ | Dipole moment |
| $iii.$ | $N_2 > O_2 > H_2$ | Bond enthalpy |
| $iv.$ | $NO^{+} > O_2 > O_2^{2-}$ | Bond order |
Which of the above sets are correctly matched?
In the trimer form of sulphur trioxide $(S_3O_9)$,each sulphur atom is bonded with:
In solid state,$PCl_5$ is a/an
MediumKCET 2023
View SolutionArrange the following molecules according to the decreasing order of their $O-O$ bond lengths.
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