Question

 

 Explain the need and origin of green chemistry.

18 Dec 2025
Answer :
Word Count : 261
Green chemistry, also known as sustainable chemistry, emerged as a response to the growing environmental and health concerns associated with conventional chemical practices. Traditional chemical processes often involve hazardous substances, generate toxic waste, consume large amounts of energy, and contribute to air, water, __________ _____ ___ ____ ___.
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