The order of reactivity of following alcohols with halogen acids is:
I. | |
II. | |
III. |
1. (I) >(II) > (III)
2. (III) > (II) > (I)
3. (II) >(I) > (III)
4. (I) >(III) > (II)
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.
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) | |
(iii) |
1. (ii) < (i) < (iii)
2. (i) < (ii) < (iii)
3. (iii) < (i) < (ii)
4. (iii) < (ii) < (i)
Product ‘A’ in the following reaction is:
1. | 2. | ||
3. | 4. |
Which of the following alkyl halides will undergo reaction most readily?
1.
2.
3.
4.
Chloromethane on treatment with excess of ammonia yields mainly:
1. | N, N-dimethylmethanamine |
2. | N-methylmethanamine (CH3 —NH—CH3 ) |
3. | Methanamine (CH3 NH2 ) |
4. | Mixture containing all these in equal proportion. |