Teaching MPPSC Assistant Professor Mock Test Series 2025 General Science Chemistry Basic Concepts of Chemistry
With reference to the use of nanotechnology in the agriculture sector, which of the following statements is/are correct?
1. Use of nano-nutrients can reduce nutrient run-off into groundwater.
2. Nanostructures can be used for soil analysis.
3. Nanotechnology devices can be used for the detection and treatment of diseases.
Select the correct answer using the codes given below.
1
1 and 2
2
2 and 3
3
3 only
4
1, 2 and 3