Chemistry, asked by royrajanya7, 2 months ago

zinc oxide is a white powder when cold when 2 gram of it is heated in a dry hard glass test tube some changes takes place in its colour
a)state the change in colour​

Answers

Answered by Atharv19224454
3

Answer:

orange

Explanation:

Zinc is a white coloured element.

but when heated, it changes it's colour from, white to orange.

IF COOLED AGAIN IT WILL AGAIN BECOME WHITE.

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Answered by anupamamishra424
0

Answer:

It is a chemical change or a physical change

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