Answer: 1.114 x 10∧24
Explanation: 1 mole of any substance contains 6.022 x 10∧23 atoms ( commonly called Avogadro's Number).
∴ 1.85 moles of Fe would contain; 1.85 x 6.022 x 10∧23 = 1.114 x 10∧24 atoms
