Give and explain 2 of the anomalous properties of ice caused by hydrogen bonding

Compared to water ice is less dense this is due to hydrogen bonds in the open lattice holding the H2O molecules apart whereas in liquid form the hydrogen bonds break allowing the molecules of water to be closer together .
Ice also has a relatively high freezing and boiling point due to its hydrogen bonds as they’re stronger than Van der Waals forces therefore more energy is needed to break the hydrogen bonds resulting in higher freezing and boiling points.

Answered by Morgan T. Chemistry tutor

21365 Views

See similar Chemistry A Level tutors

Related Chemistry A Level answers

All answers ▸

Discuss the trend in first ionisation energies across the second period of the periodic table.


What product is formed upon addition of dimethylamine to ethanoyl chloride? Provide a curly-arrow mechanism for the formation of this product.


State and explain the effect of the following on the rate of a reaction: a) increasing temp b) increasing pressure c) increasing concentration of ONE reactant d) adding a catalyst. In each case state what will happen to the rate constant, k.


What is the difference between a heterogeneous catalyst and a homogeneous catalyst?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences