In the reaction of oxygen with hydrogen to produce water, which of the following statements is true?

• A.One atom of hydrogen reacts with two atoms of oxygen to give one molecule of water
• B.Two atoms of hydrogen react with two atoms of oxygen to give two molecules of water
• C.One molecule of oxygen reacts with one molecule of hydrogen to give two molecules of water
• D.One molecule of hydrogen reaccts with two molecules of oxygen to give three molecules of water
• E.One molecule of oxygen reacts with two molecules of hydrogen to give two molecules of water