Question

$$HBr$$  reacts with $$C{H_2} = CH - OC{H_3}$$     under anhydrous conditions at room temperature to give

A. $$BrC{H_2} - C{H_2} - OC{H_3}$$
B. $${H_3}C - CHBr - OC{H_3}$$  
C. $$C{H_3}CHO\,{\text{and}}\,C{H_3}Br$$
D. $$BrC{H_2}CHO\,\,{\text{and}}\,C{H_3}OH$$
Answer :   $${H_3}C - CHBr - OC{H_3}$$
Solution :
Methyl vinyl ether under anhydrous condition at room temperature undergoes addition reaction.
Alcohol, Phenol and Ether mcq solution image

Releted MCQ Question on
Organic Chemistry >> Alcohol, Phenol and Ether

Releted Question 1

Ethyl alcohol is heated with conc $${H_2}S{O_4}$$  the product formed is

A. \[{{H}_{3}}C\underset{\begin{smallmatrix} \parallel \\ O \end{smallmatrix}}{\mathop{-C-}}\,O{{C}_{2}}{{H}_{5}}\]
B. $${C_2}{H_6}$$
C. $${C_2}{H_4}$$
D. $${C_2}{H_2}$$
Releted Question 2

The compound which reacts fastest with Lucas reagent at room temperature is

A. $${\text{butan - 1 - ol}}$$
B. $${\text{butan - 2 - ol}}$$
C. $${\text{2 - methylpropan - 1 - ol}}$$
D. $${\text{2 - methylpropan - 2 - ol}}$$
Releted Question 3

A compound that gives a positive iodoform test is

A. 1 - pentanol
B. 2 - pentanone
C. 3 - pentanone
D. pentanal
Releted Question 4

Diethyl ether on heating with conc. $$HI$$  gives two moles of $$H$$

A. ethanol
B. iodoform
C. ethyl iodide
D. methyl iodide

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Alcohol, Phenol and Ether


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