Download App

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

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistry4. Chemical bonding and molecular structure1 Mark
MCQ
${N_2}$ is less reactive than $C{N^ - }$ due to
  • A
    Presence of more electrons in orbitals
  • B
    Absence of dipole moment
  • C
    Difference in spin quantum no
  • D
    None of these
✓

Answer

b.

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

Explore more

More "M.C.Q (1 Marks)" from 4. Chemical bonding and molecular structure→4. Chemical bonding and molecular structure — all question types→Chemistry STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

In a crystal cations and anions are held together by
→
In $2^{nd}$ period which element has highest value of sum of $1^{st}$ & $2^{nd}\ I.E.$
→
Which one among the following carbocations has the longest half-life ?
→
The Heisenberg’s uncertainty principle can be applied to :
→
$2.2\, g$ of nitrous oxide $\left( N _{2} O \right)$ gas is cooled at a constant pressure of $1\, atm$ from $310\, K$ to $270 \,K$ causing the compression of the gas from $217.1 \,mL$ to $167.75 \,mL$. The change in internal energy of the process, $\Delta U$ is ' $- x ^{\prime} J$. The value of ' $x$ ' is $....$

[nearest integer]

(Given: atomic mass of $N =14\, g \,mol ^{-1}$ and of $O$ $=16\, g\, mol ^{-1}$.

Molar heat capacity of $N _{2} O$ is $100\, JK ^{-1}\, mol ^{-1}$ )

→
The only $o, p-$ directing group which is deactivating in nature is
→
Two compounds $I$ and $II$ are eluted by column chromato-graphy(adsorption of $I> II$). Which one of the following is a correct statement?
→
The strongest of the four acids listed below is
→
CO is isoelectronic with:
→
The bond between B and C will be:
→