Why has tertiary alcohol higher reactivity towards hydrogen hal

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.
Advertisement

 Multiple Choice QuestionsShort Answer Type

61.

Arrange the following compounds in increasing order of their acid strength.
Propan-1-ol, 2, 4, 6-trinitrophenol, 3-nitro-phenol, 3, 5-dinitrophenol, phenol, 4-methyl phenol.

1089 Views

Advertisement

62.

Why has tertiary alcohol higher reactivity towards hydrogen halide compared to secondary and primary alcohols?


Tertiary alcohol has higher reactivity towards hydrogen halide as compared to secondary because carbonium ion formed from tertiary alcohol is the most stable and reaction  go via SN1 reaction. Therefore, order of reaction is,

Tertiary alcohol > Secondary alcohol > Primary alcohol.

167 Views

Advertisement
63.

State what happens when isopropyl chloride is boiled with alcoholic potassium hydroxide solution.

264 Views

64.

Give reason: nitration of phenol gives ortho and para products only.

376 Views

Advertisement
65.

Which electrophile is the attacking reagent when phenol and chloroform undergoes Reimer Tiemann reaction?

182 Views

66.

Write the equation for the industrial synthesis of methanol.

159 Views

67.

Write the structure of the major product and also label the product as 1°, 2° or 3° alcohol.

156 Views

68.

Name the enzymes which convert sucrose into glucose and fructose and finally into ethanol.

320 Views

Advertisement
69. What is the expected product from the reaction of



with
(i) LiAlH4,    (ii) H2/Pt?
151 Views

70.

Arrange the following compounds in order of increasing boiling points:
Penta-1-ol, butan-1-ol, butan-2-ol, ethanol, propan-1-ol, methanol.

376 Views

Advertisement