Class 11 | Equivalent Weight

What is Equivalent weight? Advanced level.

Why Equivalent weight of KMnO4 is different under different conditions..

Equivalent weights of different acids.

Equivalent weight related to electrons.

You need to know mole concept to understand this concept.

Equivalent weight corresponds to Avagadro's number of electrons

Equivalent weight corresponds to Avagadro's number of free H+ ions.

Mole corresponds to Avagadro's number of atoms or molecules or ions.

Relationship between mole & equivalent weight.

Equivalent weight & mole are same for HCl but different for Sulphuric acid it is different.

Equivalent weight of Magnesium is half of its molar mass why?

Equivalent weight of Sodium is same to its molar mass.

So I hope you all take advantage of this Master Class.

Students can ask doubts.

But homework of molar mass is necessary..

Go through your texts so that my lecture will be easy for you.

This will help you to understand relationship between molarity & normality