How can you convert ethanol to ethene?

When alcohols are heated with a protonic acid such as concentrated H 2 SO 4 at 170 ∘ C , they get dehydrated to form alkenes. Same as, when ethanol is treated with concentrated sulphuric acid, ethene is formed. CH 3 CH 2 OH → H 2 SO 4 , 170 ∘ C CH 2 = CH 2 + H 2 O Ethanol Ethene

What is the IUPAC name of isopropyl alcohol?

Isopropyl alcohol contains three carbon and one alcohol group. This alcohol group is attached with secondary carbon in isopropyl alcohol. Thus, the IUPAC name of isopropyl alcohol is propan-2-ol.

E M B I B E

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 16 - Alcohols>Odisha Board-2018>Q 3

MEDIUM

12th Odisha Board

IMPORTANT

Earn 100

Explain the Hoffman bromamide reaction with one example.

Important Questions on Alcohols

HARD

12th Odisha Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 16 - Alcohols>Odisha Board-2018>Q 4

How can you distinguish between primary, secondary, and tertiary alcohols? With equation explain how does ethyl alcohol react with (I) Acidified

K_{2} {Cr}_{2} O_{7}

solution

EASY

12th Odisha Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 16 - Alcohols>Odisha Board-2018>Q 5

How can you distinguish between primary, secondary, and tertiary alcohols? With equation explain how does ethyl alcohol react with (ii) Phosphorus pentachloride

EASY

12th Odisha Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 16 - Alcohols>Odisha Board-2019>Q 6

Which product is obtained when methyl cyanide is reduced by sodium and ethyl alcohol?