1) Splitting of water molecules into hydrogen and oxygen by sunlight.
2) Absorption of light energy by chlorophyll 3) Reduction of carbon dioxide into carbohydrates.

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Solution

The events in photosynthesis occur in the following order:
(i) Absorption of light energy by chlorophyll
(ii) Splitting of water molecules into hydrogen and oxygen by sunlight
(iii) Reduction of carbon dioxide into carbohydrates

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Similar questions

Q. Analyse the given statements related to photosynthesis and arrange the process of photosynthesis in the correct sequential order.
1) Splitting of water molecules into hydrogen and oxygen by sunlight.
2) Absorption of light energy by chlorophyll.
3) Reduction of carbon dioxide to carbohydrates.

Question 28
Choose the event that does not occur in photosynthesis

(a) Absorption of light energy by chlorophyll
(b) Reduction of carbon dioxide to carbohydrates
(c) Oxidation of carbon to carbon dioxide
(d) Conversion of light energy to chemical energy

Q. Choose the correct option with respect to the sequence of events which occurs during photosynthesis.

1. Reduction of carbon dioxide to carbohydrates.
2. Conversion of light energy to chemical energy.
3. Splitting of water molecule.

Question 1
Which of the following statements about the autotrophs is incorrect?

(a) They synthesise carbohydrates from carbon dioxide and water in the presence of sunlight and chlorophyll.
(b) They store carbohydrates in the form of starch.
(c) They convert carbon dioxide and water into carbohydrates in the absence of sunlight.
(d) They constitute the first trophic level in food chains.

The specific function of light energy in the process of photosynthesis is to

(a) reduce carbon dioxide.

(b) synthesis glucose

(d) split water molecule.

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1) Splitting of water molecules into hydrogen and oxygen by sunlight. 2) Absorption of light energy by chlorophyll 3) Reduction of carbon dioxide into carbohydrates.

The events in photosynthesis occur in the following order: (i) Absorption of light energy by chlorophyll (ii) Splitting of water molecules into hydrogen and oxygen by sunlight (iii) Reduction of carbon dioxide into carbohydrates

1) Splitting of water molecules into hydrogen and oxygen by sunlight.
2) Absorption of light energy by chlorophyll 3) Reduction of carbon dioxide into carbohydrates.

The events in photosynthesis occur in the following order:
(i) Absorption of light energy by chlorophyll
(ii) Splitting of water molecules into hydrogen and oxygen by sunlight
(iii) Reduction of carbon dioxide into carbohydrates