Which of the following gas leaked in the Bhopal Gas tragedy in December 1984?
1). Methyl isocyanate
2). Methyl isochlorate
3). Methyl Phosphate
4). Methyl Isopropate
1. By which organic compound all the oils are known ?
2. An electric iron has a heating element made of:
3. The long range potential of nu I clear energy in India depends on i its reserves of
4. The anode in a dry cell consists of
5. The gas that usually causes explosions in coal mines is
6. Which is the most economical method of removing solid matter from water?
7. The metallic constituents of hard water are :
8. The chemical formula of Ammonia is _____ .
9. Which among the following metals provides atmospheric oxide