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Actually the hydrogen bond is simply a type of attraction which is caused by the the electronegativity difference between hydrogen and highly electronegative element like oxygen carbon nitrogen and fluorine. Intermolecular hydrogen bonding takes place between two molecules having hydrogen and electronegative element. Hydrogen is attracted by the electronegative element of another molecule for exampleContinue reading “What is hydrogen bond? How does an intermolecular hydrogen bond differ from intramolecular hydrogen bond ?”