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One molecule of water (H₂O) contains two atoms

of hydrogen and one atom of oxygen. A hydrogen atom has a mass of 1.0 amu and
an atom of oxygen has a mass of 16.0 amu. Find the number of molecules of water
in the oceans of the world.



The number of water molecules are infinite 

calculate urself and if u cant then first calculate the no. of hair u r having in  ur head.
0 0 0
This question is asked in KCet book of Physics published by BASE. The answer stated here is 2.56 x 10 to the power of 46 molecules. But how this answer has been derived is not known.
then my ans was bst
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