The molecular formula is the expression of the number of atoms of each element in one molecule of a compound. ...

Empirical Formula The simplest formula or the empirical formula provides the lowest whole number ratio of atoms existent in a ...

The empirical formula of a compound gives the simplest ratio of the number of different atoms present, whereas the molecular ...

Mole is the amount of any substance such as atoms, electrons, ions, molecules, etc. that contains 6.022 × 1023 particles. ...

What Is Molar Mass? Molar mass of a substance is the mass in grams of one mole of the compound. ...

The chapter contains important topics such as atomic and molecular mass, molar mass, gram atomic mass and gram molecular mass. ...

What is a Mole? In the field of chemistry, a mole is defined as the amount of a substance that ...

CBSE Class 11 Chemistry Worksheet Chapter Some Basic Concepts of Chemistry Q1. In a hydrocarbon, the mass ratio of hydrogen ...

CBSE Class 11 Chemistry Worksheet Chapter Some Basic Concepts of Chemistry Q1. What is the mass of one atom of ...

Some basic concepts of Chemistry Questions with Solutions Q1. Which carbon isotope is used in obtaining relative atomic masses? Answer: ...