In the reaction of oxygen with hydrogen to produce water, which of the following statement 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 react with one molecule of hdyrogen to give two molecules of water
• D.one molecule of hydrogen reacts with two molecules of oxygen to give one molecule of water
• E.one molecule of oxygen reacts with two molecules of hydrogen to give two molecules of water