MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Introduction to Imperfections in Solids

What are F-ce...

Question

What are F-centres in an ionic crystal?

Open in App

Solution

In ionic compounds having non stoichiometric defects, when an anion is missing from the crystal lattice and electron is trapped at the position of missing anion, it is known as F-centre (Farfenzenter centre). F-centre imparts colour to the crystal.

Suggest Corrections

thumbs-up

1

Similar questions

Q. F-centres in an ionic crystal are:

Q. What are the physical properties of ionic crystals.

Q. What is lattice enthalpy of an ionic crystals? Give the relation.

Q. In which of the following crystals of ionic compounds would you expect maximum distance between the centres of cations and anions?

Q. In the crystals of which of the following ionic compounds would you expect maximum distance between the centres of the cations and anions?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Introduction to Imperfections in Solids

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Introduction to Imperfections in Solids

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon