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प्रश्न
State two differences between:
Rusting and burning.
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उत्तर
Difference between rusting and burning
| Rusting | Burning |
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संबंधित प्रश्न
Define the term acid rain.
The process by which oxidation of food in our body takes place is
Fill in the blank by choosing the correct word from the given list.
List: oxygen, carbonic, suIphur dioxide gas, precipitation, helium
____________ gas can cause acid rain.
Tick (√ ) the most appropriate answer.
Galvanising is the process of coating iron with a layer of molten :
How will you prove that oxide formed by burning sodium is basic in nature?
Describe simple experiments to show the presence of -
oxygen and nitrogen component in air using a bell jar
Describe simple experiments to show the presence of -
water vapour in air using a glass tumbler and ice.
Identify the acidic oxides responsible for acid rain. State how their presence results in formation of acid rain. Give a reason why acid rain damages heritage buildings.
Distinguish between:
Combustion & Rusting with suitable word equations only?
Give the main experimental points only to demonstrate that candle-gains weight on burning.
