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

18134 Views

See similar Chemistry A Level tutors

Related Chemistry A Level answers

All answers ▸

Explain why the enthalpy of lattice dissociation of potassium oxide is less endothermic than that of sodium oxide. ( 2 Marks)


Ethanol can be made from the reaction between ethene and water. The reaction is exothermic and occurs at a high temperature. Describe and explain the effect of raising the temperature on the rate of achievement of equilibrium and the equilibrium yield.


why increasing the temperature will increase the rate of reaction


What is the trend in atomic radius of the elements across Period 3 and why does this occur?


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 2013–2024

Terms & Conditions|Privacy Policy
Cookie Preferences