Which of the following alcohols will yield the corresponding alkyl chloride on reaction with concentrated HCl at room temperature?
1. | ![]() |
2. | ![]() |
3. | ![]() |
4. | ![]() |
Identify the compound Y in the following reaction.
1.
2.
3.
4.
Toluene reacts with a halogen in the presence of iron (III) chloride giving ortho and para halo compounds. The reaction is
1. Electrophilic elimination reaction
2. Electrophilic substitution reaction
3. Free radical addition reaction
4. Nucleophilic substitution reaction
The most suitable reagent for the following conversion is:
\(\begin{align} CH_3CH_2CH_2CH_3 \rightarrow\ & CH_3CH_2CH_2CH_2Cl\ +\ \\ & CH_3CH_2CHClCH_3\end{align} \)
1. Cl2/UV light
2. NaCl + H2SO4
3. Cl2 gas in dark
4. Cl2 gas in the presence of iron in dark
Arrange the following compounds in the increasing order of their densities:
(i) | (ii) | (iii) | (iv) |
1. (i) <(ii) < (iii) <(iv)
2. (i) < (iii) < (iv) <(ii)
3. (iv) < (iii) < (ii) <(i)
4. (ii) < (iv) < (iii) < (i)
Arrange the following compounds in increasing order of their boiling points.
(i) | ![]() |
(ii) | \(\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{Br}~\)![]() |
(iii) | ![]() |
1. (ii) < (i) < (iii)
2. (i) <(ii) <(iii)
3. (iii) <(i) <(ii)
4. (iii) < (ii) <(i)
Compound(s) among the following with an asterisk (*) asymmetric carbon is/are:
1. (a), (b), (c), (d)
2. (a), (b), (c)
3. (b), (c), (d)
4. (a), (c), (d)
Which of the following is an enantiomer of the given molecule?
1. | 2. | ||
3. | 4. |
Which of the following is an example of vic-dihalide?
1. Dichloromethane
2. 1, 2-Dichloroethane
3. Ethylidene chloride
4. Allyl chloride
The position of Br in the compound in CH3CH=CHC(Br)(CH3)2 can be classified as ..........
1. Allyl
2. Aryl
3. Vinyl
4. Secondary