Class 11 Chemistry Chemical Bonding and Molecular Structure Resonance

Medium

In the anion $HCOO^-$,the two carbon-oxygen bonds are found to be of equal length. What is the reason for it?

A
Electronic orbitals of carbon atom are hybridised
B
The $C=O$ bond is weaker than the $C-O$ bond
C
The anion $HCOO^-$ has two resonating structures
D
The anion is obtained by removal of a proton from the acid molecule

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

Chemical Bonding and Molecular Structure

Subtopic

Resonance

Similar Questions

The correct stability order of the following resonance structures is:

DifficultIIT 2009

Which of the following cations is more stable?

MediumAIIMS 2011

Which of the following compounds does not exhibit the resonance effect?

Medium

Draw the resonance structures of $O_3$ and explain its requirement, limitations, and advantages.

Difficult

What is the number of Lewis structures for $NO_2^{-}$?

DifficultMHT CET 2024

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.