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Green chemistry is the design of chemical products and processes that reduce or eliminate the use and generation of hazardous substances. Identify the technique used in this area.

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Green chemistry is the design of chemical products and processes that reduce or eliminate the use and generation of hazardous substances. Identify the technique used in this area.

(a) Bioamplification

(b) Polymer manufacturing

(c) Pesticide synthesis

(d) Use of sunlight and Microwave-assisted reaction

This question was posed to me in an international level competition.

This intriguing question originated from Green Chemistry topic in section Environmental Chemistry of Chemistry – Class 11

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Correct choice is (d) Use of sunlight and Microwave-assisted reaction

Explanation: Photochemical reaction occurs when light energy gets absorbed by a substances’ molecule. It is a green route as no byproduct will be formed. Vitamin D3 synthesis is assisted by a photochemical reaction.

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