Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

Haloalkanes and Haloarenes

Short Answer Type

171.
How would you bring about the following conversions?
Bromoethane to ethyne

Bromoethane is treated with alc. KOH, it forms ethene which on bromination gives 1,2 dibromoethane. Further reaction of 1,2 dibromoethane with alc. KOH, it gives ethyne.

312 Views

172. How would you bring about the following conversions?
Bromoethane to propanoic acid

245 Views

173. How would you bring about the following conversions?
Bromoethane to n-butane

117 Views

174. How would you bring about the following conversions?
1-propanol to 1-bromopropane

102 Views

175. How would you bring about the following conversions?
1-Butane to 1-chlorobutane

110 Views

176. How would you bring about the following conversions?
1-chloropropane to 1-propanol

118 Views

177. How would you bring about the following conversions?
1-lodopropane to propene

119 Views

178. How would you bring about the following conversions?
Bromomethane to methyl magnesium bromide

134 Views

179. How would you bring about the following conversions?
Bromoethane to 1-propanamine

133 Views

180. How would you bring about the following conversions?
Ethanol to chloroethane

111 Views

Previous Year Papers

Test Series

Test Yourself

Short Answer Type

171. How would you bring about the following conversions?Bromoethane to ethyne

171.
How would you bring about the following conversions?
Bromoethane to ethyne