Question

state the mole concept?​

Answer 1

Answer:

Mole is amount of unit similar to familiar unit pair ,dozen, gross ,etc .It gives specific measure of the number of atom or molecules in a bulk sample matter. mole is also defined as the amount of substance containing same number of discrete entities

hope it helps

Answer 2

The mole concept is a convenient method of expressing the amount of a substance. Any measurement can be broken down into two parts – the numerical magnitude and the units that the magnitude is expressed in. For example, when the mass of a ball is measured to be 2 kilograms, the magnitude is ‘2’ and the unit is ‘kilogram’.