| 161. | The plastic that results from the polymerization of ethylene is |
A. teflon | |
B. Bakelite | |
C. Nylon | |
D. poly ethylene |
| 162. | Ethylene reacts with sulfur monoxide to form which toxic gas? |
A. lucite | |
B. mustard gas | |
C. chloropicrin | |
D. serine |
| 163. | Which one of the following was used as a chemical weapon in World War I? |
A. carbon monoxide | |
B. hydrogen cyanide | |
C. mustard gas | |
D. steam coal gas |
| 164. | Ethyne is an example – |
A. compound with triple bond | |
B. sub covalent compound | |
C. compound with single bond | |
D. compound with double bond |
| 165. | Which gas is produced by the reaction of water on calcium carbide? |
A. methane | |
B. ethane | |
C. ethylene | |
D. acetylene |
| 166. | Which one of the following fuels is used for gas welding? |
A. LP Yes. | |
B. ethylene | |
C. Methane | |
D. acetylene |
| 167. | Which gas is used for artificial ripening of fruits? |
A. ethane | |
B. acetylene | |
C. Propane | |
D. Methane |
| 168. | Which organic compound is used as an anesthetic in surgery by the name of Narcilen? |
A. ether | |
B. chloroform | |
C. ethane | |
D. acetylene |
| 169. | Leucite, a poisonous gas used in war, is made from |
A. from chlorine | |
B. from ammonia | |
C. from acetylene | |
D. from nitrobenzene |
| 170. | The chemical name of Vestron is |
A. sodium acetate | |
B. acetylene tetrachloride | |
C. chloraprene | |
D. sodium bicarbonate |