Lakhmir Singh & Manjit Kaur - Physics

Book: Lakhmir Singh & Manjit Kaur - Physics

Chapter: 3. Sources of Energy

Subject: Physics - Class 10th

Q. No. 34 of Multiple Choice Questions (MCQs)-Pg-131

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34

Coke is more valuable when used

This is because it is a non-metal and it combines with oxygen and forms its gaseous non-metallic oxides.

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