1. What is added to LPG to help warn of gas leaks?
2. What is the chemical name of the table salt?
3. What is the chemical name of the bleaching powder?
4. What is produced through the Haber-Bosch process?
5. Which chemical is used in the cloud seeding or the artificial rain?
6. What is 'Dry Ice'?
7. Which chemical is also known in the names 'Blue vitriol and bluestone'?
8. When copper sulphate is mixed with lime, it is known as ____?
9. What is the most common use of Bordeaux mixture?
10. What is known as the 'King of the chemicals'?
11. Chloroacetophenone is an example for ____?
12. As highly reactive and flammable, which metal is typically stored in mineral oil?
13. What is the main component of shells of marine organisms, snails, coal balls, pearls and egg shells?
14. What is the SI unit of pressure?
15. Pollination by wind is called _____?
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