an oxide yellow in colour both in hot or cold
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Hey dear,
I think you want to ask why zinc oxide is yellow when hot.
● Answer -
Zinc oxide
● Explaination -
- Zinc oxide is normally white in colour.
- But when heated, it gets converted to zinc metal and becomes white in colour.
2ZnO --> 2Zn + O2
- Oxygen gas is evolved in this reaction.
Hope this helps you.
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