Chemistry, asked by xixiiimmxv, 1 year ago

Why KCL appears to be violet sometimes instead of pure white ?

Answers

Answered by Nidhi864

When a crystal of KCl is heated in an atmosphere of potassium vapour, the K atoms lose electron to form K+ions. The released electrons diffuse into the crystal and occupy anionic sites (F-centres). These electrons impart violet colour to the KCl crystal.

Answered by minhajahmad036

Answer:

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