Explain why hydrogen bonding occurs between water molecules

Water molecules have a molecular formula of H2O. The O-H bond in water is a polar bond. This is because there is a big difference in electronegativity between the oxygen and the water. It is known that oxygen is very electronegative, therefore it attracts the electrons creating a polar bond. This means the oxygen is slightly negatively charged and the hydrogen is slightly positively charged. This allows for hydrogen bonding to occur between oxygens and hydrogens of different water molecules. Hydrogen bonding is an intermolecular force and this means it directly affects the physical properties of the molecule.

MA
Answered by Mohammed A. Chemistry tutor

15873 Views

See similar Chemistry A Level tutors

Related Chemistry A Level answers

All answers ▸

State and explain the tests necessary to positively identify an unknown sample as copper carbonate


How do you calculate the units for Kc?


Calculate the mass, in grams, of CH3CH2NH2 produced from 32.9 g of CH3CH2I reacting with an excess of NH3 assuming a 70.0% yield.


Explain why the trend in ionisation energy changes between group 5 and 6


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences