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MHT CET Medical202623 April 2026Morning ShiftChemistryEnvironmental ChemistryActual

According to green chemistry, which of the following features is NOT favored by the catalyst?

Options

  1. AIncrease selectivity
  2. BIncrease in waste
  3. CReduce reaction times
  4. DReduce energy demands

Correct answer

B. Increase in waste

Step-by-step solution

According to the principles of green chemistry, the use of catalysts is highly encouraged because they lower the activation energy, which reduces energy demands and reaction times. Catalysts also improve the selectivity of a reaction, leading to a higher yield of the desired product. Green chemistry aims to minimize or eliminate the generation of hazardous substances and waste. Therefore, an increase in waste is contrary to the goals of green chemistry and is not a favored feature of a catalyst. Answer: Increase in

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