Calculate number of atoms in 0.5 mole of oxygen atoms.

Calculate number of atoms in 0.2 mole of oxygen atoms.

Calculate number of atoms in 0.2 mole of oxygen atoms.

Calculate the number of atoms in 34 mole of Cl.

Calculate the number of atoms in 34 mole of Cl.

Calculate the number of atoms in 0.5 mole atoms of nitrogen.

Calculate the number of atoms in 0.5 mole atoms of nitrogen.

Calculate the number of atoms in 0.25 mole atoms of carbon

Calculate the number of atoms in 0.25 mole atoms of carbon.

Calculate the number of atoms in (i) 0.5 mole atoms of carbon ( C^12 ) (ii) 3.2 g of sulphur (iii) 18.0 g of glucose ( C_6 H_12O_6 ) (iv) 0.20 mole molecules of oxygen