1. Who is honored as Father of Modern Chemistry?
2.Who invented periodic table?
3.What is sodium chloride?
4.What is marsh gas?
5.What is the toxicity caused by silicon called?
6.What is the chemical name of Vitamin E?
7.What is the chemical name of Chinese salt?
8. Which gas is found in soda water?
9.Which metal is used in the making of microchips?
10.Which toxic element present in automobile exhausts?
11.Which element is a liquid at ordinary temperature?
12.Which chemical is the reason behind the brown colour of human faces?
13.Pollution of water bodies by which element causes Minamata disease?
14.Which heavy metal causes Itai Itai disease?
15.Pollution of water bodies by which element causes Minamata disease?
16.Accumulation of which chemical leads to kidney stones?
17.Which element is excreted through human sweat?
18.What is the solvent of gold?
19. What is the chemical name of baking soda?
20.What is the name given to plastics that cannot be recycled?
21.Which polymer is used to manufacture electric switches, computer disks etc.?
22.Which type of plastics can be recycled?
23. Name the chemical assed to make tooth pastes white?
24.Which chemical is called Chile Salt peter?
25.Accumulation of which chemical leads to kidney stones?
26.Which chemical was used earlier for giving anesthesia to patients?
27.Which heavy metal causes Itai Itai disease?
28.What is the chemical name of Vitamin E?
29.Which chemical was used earlier for giving anesthesia to patients?
30.Which element is excreted through human sweat?
31.What is the biological polymer in paper?
32.Which is the purest form of carbon?
33.Which is called white poison?
34.Which is the simplest sugar?
35.Which Vitamin is called niacin?
36.What is Calciferol?
37.Which Vitamin is also known as retinol?
38. What is the other name of thiamine?
39.What is Calciferol?
40.What is the other name of thiamine?
41. What is marsh gas?
42.With which polymer, the cabinets of radio and TV made of?
43. What is sodium carbonate commonly known as?
Washing soda or soda ash
44. What is sodium chloride?
45.What is table sugar?
Cane sugar (Sucrose)
46.What is the element present on lead pencils?
47.Which chemical is used to make rain coats?
Poly Vinyl Chloride(PVC)
48.Which gas evolved from paddy fields and marshes?
49.Which is the most abundant gas in the earth’s atmosphere?
50.Which gases cause acid rain?
Sulphur dioxide, Nitrogen oxides