What is the correct order of dehydration rate for the compounds (i), (ii), and (iii) when treated with concentrated \(\text{H}_2\text{SO}_4\)?
(i) | ![]() |
(ii) | ![]() |
(iii) | ![]() |
1. (i) > (iii) > (ii)
2. (i) > (ii) > (iii)
3. (ii) > (i) > (iii)
4. (ii) > (iii) > (i)
Ether cannot be produced as a major product by the reaction of:
1. | CH3CH2Cl + Ag2O(dry) → |
2. | (CH3)3CCl + CH3CH2O-Na+ → |
3. | ![]() |
4. | ![]() |
The labeled -O18 will be:
1. H2O
2. Methyl benzoate
3. Both 1 and 2
4. Benzoic acid
Product (A) in the below mentioned reaction is:
1. | 2. |
3. | |
4. | |
Which of the following compounds is most prone to oxidation?
1. | \(\mathrm{CH}_3-\mathrm{CHOH}-\mathrm{CH}_3\) |
2. | ![]() |
3. | \(\mathrm{CH}_3-\mathrm{CH}_2-\mathrm{O}-\mathrm{CH}_2-\mathrm{CH}_3\) |
4. | ![]() |
1. | \(\mathrm{NaBH}_4 \) | 2. | \(\mathrm{LiAlH}_4 \) |
3. | \(PCC \) | 4. | \(\mathrm{KMnO}_4\) |
1. | 2. | ||
3. | |
4. | |
The structure of A in the below mentioned reaction is:
1. | 2. | ||
3. | 4. |
The reducing agent among the following is -
1. CrO3/H+
2. KMnO4
3. LiAlH4
4. O3