Answer:
4 hydrogen atoms
Explanation:
Two water molecules contain 4 hydrogen atoms.
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-✩sandwichchan☆
There are 4 hydrogen atoms are in 2 mole of water molecules.
In one mole of water molecule, there are two hydrogen atoms and one oxygen present then according to this statement we can say that 4 moles of hydrogen atoms and 2 moles of oxygen atoms are present in 2 moles of water molecules.
In three mole of water molecules, there are six mole of hydrogen atoms and 3 mole of oxygen atoms and so on so we can conclude that 4 hydrogen atoms are in 2 mole of water molecules.
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