Medicine and combustion: Characteristic and uses — task. Science State Board, Class 7.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Read the elements in the List-I, then match with List-II:

Answer variants:

List-I	List-II
This is a solid unit dosage covered by a substance, which is soluble in water.
A substance burns rapidly with the help of external heat and produces energy.
Acid rain is caused due to the release of this oxide in the air.

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9. Medicine and combustion: Characteristic and uses