The heating of phenylmethyl ether with HI produces-
1. Iodobenzene
2. Phenol
3. Benzene
4. Ethyl chloride
The most acidic compound among the following is:
1. | 2. | ||
3. | 4. |
Identify A and predict the type of reaction
1. | |
2. | |
3. | |
4. |
Compound A, is found to react with NaOI (produced by reacting Y with NaOH) and yield a yellow precipitate with a characteristic smell. A and Y are respectively?
1. | |
2. | |
3. | |
4. |
The compound A on treatment with Na gives B, and with PCl5 gives C. B and C react together to give diethyl ether.
A, B and C are respectively:
1.
2.
3.
4.
The below-mentioned reaction can be classified as:
1. Alcohol formation reaction
2. Dehydration reaction
3. Williamson alcohol synthesis reaction
4. Williamson ether synthesis reaction
Alkyl halides prepared by among the following reaction(s) is/are:
I. | \(CH_3CH_2OH+HCl\xrightarrow{\bf{anh. ZnCl_2}}\) |
II. | \(CH_3CH_2OH+HCl→\) |
III. | \((CH_3)_3COH+HCl→ \) |
IV. | \((CH_3)_2CHOH+HCl\xrightarrow{\bf{anh.ZnCl_2}}\) |
1. | I, III, and IV | 2. | I and II |
3. | Only IV | 4. | III and IV |
Which of the following is not the product of dehydration of?
1. | 2. | ||
3. | 4. |
Ethylene oxide when treated with Grignard reagent yields :
(1) secondary alcohol
(2) tertiary alcohol
(3) cyclopropyl alcohol
(4) primary alcohol
The major organic product in the reaction, CH3 — O — CH(CH3)2 + HI Product is :
(1) CH3OH+(CH3)2CHI
(2) ICH3OCH(CH3)2
(3) CH3O CI(CH3)2
(4) CH3I+(CH3)2CHOH