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Question
The raw material which is reduced during photosynthesis is ______.
Options
Carbon dioxide
Glucose
Water
Oxygen
Solution
The raw material which is reduced during photosynthesis is carbon dioxide.
Explanation:
Carbon dioxide either loses its oxygen or converts to glucose. (Loss of oxygen reduces.)
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\[\ce{CO2 + H2O ->[Chlorophyll] C6H12O6 + H2O + O2} \]
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