NEET BIOLOGY

PLANT PHYSIOLOGY

PHOTOSYNTHESIS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following equations represents the overall chemical reaction for photosynthesis?
A
6O2+ 6H2O
B
C6H12O6 + 6H2O
C
6CO2+ 6H2O
D
6O2 + 6H2O
Explanation: 

Detailed explanation-1: -The process of photosynthesis is commonly written as: 6CO2 + 6H2O → C6H12O6 + 6O2. This means that the reactants, six carbon dioxide molecules and six water molecules, are converted by light energy captured by chlorophyll (implied by the arrow) into a sugar molecule and six oxygen molecules, the products.

Detailed explanation-2: -Answer and Explanation: This is an oxidation or combustion reaction, or more specifically, the aerobic respiration equation. Here, the hydrocarbon glucose C6H12O6 C 6 H 12 O 6 is oxidized to give carbon dioxide, water, and energy which are the products of aerobic respiration.

Detailed explanation-3: -Thus, the correct answer is ‘Photosynthesis.

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