Which of the following practices will not come under green chemistry? — Qualitative and Quantitative Analysis Chemistry Question

💡 Solution & Explanation

Step 1: Acid rain is caused by acidic emissions reacting with water, oxygen, and other chemicals in the atmosphere to form mild acidic solutions. Step 2: The primary pollutants responsible for acid rain are sulfur dioxide (SO2) and nitrogen oxides (NOx), which are released during fossil fuel combustion in industries and vehicles. Step 3: Therefore, excessive release of NO2 and SO2 is the primary cause of acid rain in industrial cities, matching option (a).