1.What is the chemical name of Vitamin E?
Alpha tocopherol2. Which Vitamin is also known as retinol?
Vitamin A3. What is Calciferol?
Vitamin D4. What is the other name of thiamine?
Vitamin B15. Which Vitamin is called niacin?
Vitamin B36. Which element is excreted through human sweat?
Sulphur7. Pollution of water bodies by which element causes Minamata disease?
Mercury8. Accumulation of which chemical leads to kidney stones?
Calcium Oxalate9. Which heavy metal causes Itai Itai disease?
Cadmium10. Which chemical was used earlier for giving anesthesia to patients?
Diethyl ether11. Who is honored as Father of Modern Chemistry?
Antoine Lavoisier12. Who invented periodic table?
Dmitri Mendeleev13. Which is the most abundant gas in the earth's atmosphere?
Nitrogen (78.08%)14. Which gas evolved from paddy fields and marshes?
Methane15. Which toxic element present in automobile exhausts?
Lead16. Which gases cause acid rain?
Sulphur dioxide, Nitrogen oxides17. Which metal is used in the making of microchips?
Silicon18. What is the toxicity caused by silicon called?
Silicosis19. Which polymer is used to manufacture electric switches, computer disks etc.?
Bakelite20. With which polymer, the cabinets of radio and TV made of?
Polystyrene21. Which chemical is used to make rain coats?
Poly Vinyl Chloride(PVC)22. Which type of plastics can be recycled?
Thermoplastics23. What is the name given to plastics that cannot be recycled?
Thermosetting plastics24. Which element is a liquid at ordinary temperature?
Mercury25. What is the chemical name of baking soda?
Sodium bicarbonate26. What is sodium carbonate commonly known as?
Washing soda or soda ash27. What is sodium chloride?
Table salt28 What is table sugar?
Cane sugar (Sucrose)29. What is the element present on lead pencils?
Carbon (graphite)30. Which gas is found in soda water?
Co2