During the formation of a chemical bond,
- Aelectron-electron repulsion becomes more than the nucleus-electron attraction
- Benergy of the system does not change
- Cenergy increases
- Denergy decreases
Explore More
Similar Questions
If two different non-axial $d-$orbitals having $xz$ nodal plane form $\pi-$bond by overlapping each other,then the internuclear axis will be:
Difficult
View SolutionMatch List-$I$ with List-$II$ :
List-$I$
List-$II$
$(A)$ $C_{2}H_{4}$
$(I)$ $3\sigma$ bonds, $2\pi$ bonds
$(B)$ $C_{2}H_{2}$
$(II)$ $3\sigma$ bonds, $1$ lone pair
$(C)$ $CH_{4}$
$(III)$ $4\sigma$ bonds
$(D)$ $NH_{3}$
$(IV)$ $5\sigma$ bonds, $1\pi$ bond
Choose the correct answer from the options given below :
| List-$I$ | List-$II$ |
| $(A)$ $C_{2}H_{4}$ | $(I)$ $3\sigma$ bonds, $2\pi$ bonds |
| $(B)$ $C_{2}H_{2}$ | $(II)$ $3\sigma$ bonds, $1$ lone pair |
| $(C)$ $CH_{4}$ | $(III)$ $4\sigma$ bonds |
| $(D)$ $NH_{3}$ | $(IV)$ $5\sigma$ bonds, $1\pi$ bond |
Choose the correct answer from the options given below :
DifficultNEET 2026
View SolutionIn the solid state,$PCl_5$ exists as.......
Medium
View SolutionWhich of the following have $X-O-X$ linkage? (where $X$ is the central atom):
$(i) \ Cr_2O_7^{2-}$
$(ii) \ S_2O_3^{2-}$
$(iii) \ \text{Pyrosilicate}$
$(iv) \ \text{Hyponitrous acid}$
$(i) \ Cr_2O_7^{2-}$
$(ii) \ S_2O_3^{2-}$
$(iii) \ \text{Pyrosilicate}$
$(iv) \ \text{Hyponitrous acid}$
Medium
View SolutionWhich of the following compounds $CANNOT$ act as a Lewis base?
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo