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प्रश्न
Fill in the blank:
Rusting is a chemical reaction which involves _____ oxidation.
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उत्तर
Rusting is a chemical reaction which involves slow oxidation.
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संबंधित प्रश्न
What was the ancient belief regarding the nature of matter ?
How is greenhouse effect produced?
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_____________ discovered the oxygen gas.
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Polluted air is harmful to ____.
Write ‘true’ or ‘false for the following;
Air is a compound.
How is light scattered by the air?
Explain the term ‘air pollution’, with reference to air quality. State the sources of a few main pollutants.
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