Question
The bond order in ${N_2}$ molecule is

Answer

The Bond order in ${N_2}$ molecule is 3, $N \equiv N$ Here, ${N_b} = 2 + 4 + 2 = 8$ and ${N_a} = 2$ 

${\rm{B}}{\rm{.O}}. = (\,8 - 2)/2 = 3.$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Complete combustion of $0.858\;g$ of compound $X$ gives $2.63\;g$ of $C{O_2}$ and $1.28\;g$ of ${H_2}O$. The lowest molecular mass $X$ can have ............ $\mathrm{g}$
In a reaction $A + B$ $\rightleftharpoons$ $C + D$, the concentrations of $A$, $B$, $C$ and $D$ (in moles/litre) are $0.5$, $0.8$, $0.4$ and $1.0$ respectively. The equilibrium constant is
Total number of isomeric compounds (including stereoisomers) formed by monochlorination of 2-methylbutane is ___________.
Consider the above reaction. The number of $\pi$ electrons present in the product ' $P$ ' is ...... .
The equivalent conductance at infinite dilution $\left( {{ \wedge ^0}} \right)$ for electrolytes $BA$ and $CA$ are $140$ and $120\  S\  cm^2 eq^{-1}$. The equivalent conductance at infinite dilution for $BX$ is $198\  S \ cm^2 eq^{-1}$. The ${ \wedge ^0}$ (in $S\  cm^2 eq^{-1}$) of $CX$ is
If the concentration of glucose $\left(\mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{6}\right)$ in blood is $0.72\, \mathrm{~g} \,\mathrm{~L}^{-1}$, the molarity of glucose in blood is $.....\,\times 10^{-3} \mathrm{M}$. (Nearest integer)

(Given: Atomic mass of $\mathrm{C}=12, \mathrm{H}=1, \mathrm{O}=16 \mathrm{u}$ )

In alkaline condition $KMn{O_4}$ reacts as $2KMn{O_4} + 2KOH \to 2{K_2}Mn{O_4} + {H_2}O + O$. The equivalent weight of $KMn{O_4}$ would be (Atomic mass of $K$ $= 39$, $Mn = 55$, $O = 16$)
$\begin{array}{*{20}{c}}
{C{H_3} - CH = C - C = CH - C{H_3}}\\
{|\,\,\,\,\,\,\,\,\,|}\\
{\,Br\,\,\,\,Cl}
\end{array}$

How many geometrical isomers are possible for this compound?

For a liquid normal boiling point is $-173\,^oC$ then at $2\  atm$ pressure it's boiling point should be nearly ......... $^oC.$ $(\Delta H_{vap} = 200\ cal/mole,\  R = 2 \ cal/mol-K,\,\,\ln \,2 = 0.7)$
A nanopeptide contains …….. peptide linkages