Q15 of 805 Page 180

Which of the statements is incorrect?

Green plants produce their own food from inorganic compounds like carbon dioxide and water in presence of sunlight and chlorophyll by the process of photosynthesis.

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Write the balanced chemical equations for the following reactions and identify the type of reaction in each case:

(a) Nitrogen gas is treated with hydrogen gas in the presence of a catalyst at 773K to form ammonia gas.


(b) Limestone is heated strongly to form quicklime and carbon dioxide gas is evolved

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