IIT JEE : Environmental Chemistry QUESTIONS AND ANSWERS :: part2 : 21 to 25
Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :
21.Green chemistry refers to |
| Chemistry of plants |
| Chemistry of green pigments |
| Development of chemical products and processes less harmful to humans |
| Chemistry of geen house effect. |
22.Which of the following substance is not present in acid rain ? |
| Sulphuric acid |
| Nitric acid |
| Sulphurous acid |
| Acetic acid. |
23.Which of the following is not a chemical pollutant ? |
| Solid waste |
| Noise |
| Insecticides |
| Liquid waste. |
24.Which is most harmful for life on the globe ? |
| Deforestation |
| Soil erosion |
| Increasing deserts |
| Nuclear fallout. |
25.Which of the following does not pertain to biosphere ? |
| Hydrosphere |
| Lithosphere |
| Thermosphere |
| Atmosphere. |
More Environmental Chemistry QUESTIONS AND ANSWERS available in next pages
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