Chemistry General Knowledge Questions and Answers

5. Sulphurdioxide is a/an
  A.  Acidic oxide
  B.  Neutral oxide
  C.  Basic oxide
  D.  Amphoteric oxide
Answer
Ans: A
Acidic oxide
6. Name the steel alloy used in rock crushing machinery
  A.  Nickel steel
  B.  Manganese steel
  C.  Silicon steel
  D.  Cobalt steel
Answer
Ans: B
Manganese steel
7. Which of the following is an anti diabatic drug?
  A.  Iodine
  B.  Aspirin
  C.  Penicillin
  D.  Insulin
Answer
Ans: D
Insulin
8. Petroleum gas is a mixture of ethane, propane and butane. What is its major constituents?
  A.  Butane
  B.  Ethane
  C.  Propane
  D.  All three are present in equal proportions
Answer
Ans: A
Butane
1 2345

Page 2 of 5