CHEMISTRY ONE LINER SET 34

CHEMISTRY ONE LINER SET 34

1. Which is printed on a commonly used fluorescent tube light? 6500 k
 
2. In which organ carbohydrate is stored as glycogen? Liver
 
3. Which element does not show variable oxidation states? Zinc
 
4. Which type of coal represents the first stage of formation of coal? Peat
 
5. What is formula of plaster of paris? 2CaSO4.H2O
 
6. What is the main constituent of natural gas? Methane
 
7. ‘IC chips’ for computers are usually made of which metal? Silicon
 
8. What does Hydrogen fuel cell vehicles produce as “exhaust”? H2O
 
9. What is an example of Miscelles System here? Soap + Water
 
10. What is saliva in man? Alkaline