Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Zinc oxide loses oxygen on heating according to the reactions.
It become yellow on heating because
A
ions and electrons move to interstitial sites and F – centres are created
B
Oxygen and electrons move out of the crystal and ions becomes yellow
C
agains combine with oxygen to given yellow oxide
D
are replaced by oxygen.
Text Solution
Verified by ExpertsThe correct answer is:
A
ions and electrons move to interstitial sites and F-centres are created which impart yellow colour to ZnO.
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