Class 11 Chemistry Some Basic Concepts of Chemistry The mole concept

Which of the following is the Loschmidt number?

A
$6 \times 10^{23}$
B
$2.69 \times 10^{19}$
C
$3 \times 10^{23}$
D
None of these

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

Some Basic Concepts of Chemistry

Subtopic

The mole concept

Similar Questions

Which of the following contains the least number of molecules?

Medium

The mass of $2 \times 10^{22}$ nitrogen atoms is ..... grams.

Easy

The number of oxygen atoms in $4.4 \ g$ of $CO_2$ is approximately:

Difficult

How many atoms are contained in one mole of sucrose $C_{12}H_{22}O_{11}$?

Easy

The ratio of masses of oxygen and nitrogen in a particular gaseous mixture is $1 : 4$. The ratio of the number of their molecules is:

MediumJEE MAIN 2014

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.