Question

Which one of the following contains the highest number of oxygen atoms?

• A. One mole of aluminum sulphate
• B. Two moles of ferrous sulphate
• C. Three moles of hydrogen peroxide
• D. Two moles of potassium permanganate
• E. One mole of potassium dichromate

Answer 1

Answer: (A)

Correct answer is (a) One mole of aluminum sulphate