1. Naphthalene Diimide (NDI) is best described as:

• A covalent polymer used in semiconductors
• An amphiphilic molecule with dual affinity
• A metallic nanoparticle
• A radioactive isotope

2. Which of the following bodies is NOT associated with ECOSOC?

• Commission on Science and Technology for Development
• Committee on NGOs
• International Court of Justice
• Committee for Programme and Coordination

3. The Prototype Fast Breeder Reactor (PFBR) uses which fuel?

• Enriched uranium
• Thorium only
• Uranium-Plutonium MOX fuel
• Depleted uranium

4. The Woolly-Necked Stork is currently classified by IUCN as:

• Least Concern
• Vulnerable
• Near Threatened
• Endangered

5. Methanol (CH?OH) is also known as:

• Ethyl alcohol
• Wood alcohol
• Grain alcohol
• Industrial alcohol