Question

explain the term mole,calculate the mass pf the carbon

Answer 1

A mole (symbol mol) is defined as the amount of substance that contains as many atoms, molecules, ions, electrons or any other elementary entities as there are carbon atoms in exactly 12 gm of . The number of atoms in 12 gm of is called Avogadro's number 

Answer 2

amount of particles,electrons,protons,etc. present in 0.012kg of carbon 12 is called 1 mole