Which One of the Following Is Not True Concerning 2

Multiple Choice

Which one of the following is not true concerning 2.00 L of 0.100 M solution of Ca₃(PO₄) ₂?

A) This solution contains 0.800 mol of oxygen atoms.
B) This solution contains 6.67 × 10^{- 2} mol of Ca²⁺.
C) There are 6.02 × 10²² phosphorus atoms in 500.0 mL of this solution.
D) This solution contains 0.200 mol of Ca₃(PO₄) ₂.
E) 1.00 L of this solution is required to furnish 0.300 mol of Ca²+ ions.