Question

define one mole and how is it related to avogadro's constant

Answer 1

one mole is defined as the number of carbon atoms present in 12g of pure C12 isptope and nearly equal to 6.023 x 10^23 .

1 mole = 6.023 x 10^23 atoms /molecules /ions .

here 6.023 x 10^23 is known as Avogadro constant .

Answer 2

A mole is a group of 6.022× 10 to the power 23 particles (atoms ,molecules and ions).
6.022 × 10 to the power 23 is also known as Avogrado's number or constant.