MCQ
With increasing bond order, stability of a bond
- ARemains unaltered
- BDecreases
- ✓Increases
- DNone of these
✓
Answer
Correct option: C.
Increases
c
A high bond order indicates more attraction between electrons. A higher bond order also means that the atoms are held together more tightly. Bond order also indicates the stability of the bond. The higher the bond order, the more electrons holding the atoms together, and therefore the greater the stability.
A high bond order indicates more attraction between electrons. A higher bond order also means that the atoms are held together more tightly. Bond order also indicates the stability of the bond. The higher the bond order, the more electrons holding the atoms together, and therefore the greater the stability.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Conside the following reactions:
→$\mathrm{NaCl}+\mathrm{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7}+\mathrm{H}_{2} \mathrm{SO}_{4}(\mathrm{Conc} .) \rightarrow(\mathrm{A})+$ Side products
$(\mathrm{A})+\mathrm{NaOH} \rightarrow(\mathrm{B})+$ side product
$(\mathrm{B})+\mathrm{H}_{2} \mathrm{SO}_{4}(\mathrm{dilute})+\mathrm{H}_{2} \mathrm{O}_{2} \rightarrow(\mathrm{C})+$ Side product
The sum of the total number of atoms in one molecule each of $(A), (B)$ and $(C)$ is
$aIO_3^-+ bI^-+ 6H^+ \to cI_2 + 3H_2O$
→In above reaction coefficient $a,\, b$ and $c$ are respectively
In gaseous triethyl amine the $"-C-N-C-"$ bond angle is $.....$ degree.
→Solid $KClO_3$ is taken in a container maintained at constant pressure of $1\,atm$. Upon heating following equilibrium is obtained
$2KCl{O_3}\left( s \right){\text{ }} \rightleftharpoons \,\,2KCl\left( s \right){\text{ }} + {\text{ }}3{O_2}\left( g \right)$
→$2KCl{O_3}\left( s \right){\text{ }} \rightleftharpoons \,\,2KCl\left( s \right){\text{ }} + {\text{ }}3{O_2}\left( g \right)$
If $\Delta H^o = 25\,kcal/mol$ and $\Delta S^o = 50\,cal/K,$ at what temperature equilibrium will be established in the container. (Ignore variation of $\Delta H^o$ and $\Delta S^o$ with temperature.).......$K$
When $3, 3-$dimethyl$-2-$butanol is heated with ${H_2}S{O_4}$ the major product obtained is
→Match the catalyst with the process
→| Catalyst | Process |
| $(i) \;\mathrm{Na}_{2} \mathrm{O}$ | $(a)$ The oxidation of ethyne to ethanal |
| $(ii) \;\mathrm{TiCl}_{4}+ \mathrm{Al(CH_3)}_{3}$ | $(b)$ Polymerisation of alkynes |
|
$(iii)\;\mathrm{PdCl_2} $ |
$(c)$ Oxidation of $SO_2$ in the manufacture of $H_2SO_4$ |
| $(iv)\;$Nickel complexes | $(d)$ Polymerisation of ethylene |
Which of the following is the correct option ?
The azimuthal quantum number is related to
Which of the following species is expected to have maximum enthalpy in an electrophilic aromatic substitution reaction ?
$SnC{l_2}$ gives a precipitate with a solution of $HgC{l_2}.$ In this process $HgC{l_2}$ is
→Ratio of ${C_p}$ and ${C_v}$ of a gas $X$ is $1.4$, the number of atom of the gas $‘X’$ present in $11.2$ litres of it at $NTP$ will be
→