An alkyl halide that can be used as a methylating agent is
1. | C6H5Cl | 2. | C2H5Cl |
3. | CH3I | 4. | C2H5Br |
Which of the following compounds has the lowest boiling point?
1. Pentyl chloride
2. tertiary-Butyl chloride
3. Isobutyl chloride
4. n-Butyl chloride
The molecule among the following with the maximum reactivity towards reaction is:
1.
2.
3.
4.
What is the correct order of boiling points for alkyl halides?
1. C2H5Cl > C2H5Br > C2H5I
2. C2H5I > C2H5Br > C2H5Cl
3. C2H5I > C2H5Cl > C2H5Br
4. C2H5Br > C2H5I > C2H5Cl
Which halide among the following exhibits the highest reactivity in an SN1 reaction?
1. sec-Butyl chloride
2. tert-Butyl chloride
3. n-Butyl chloride
4. Allyl chloride
The decreasing order of dipole moment of methyl halides is represented by:
1. \(\mathrm{CH}_3 \mathrm{Cl}, \mathrm{CH}_3 \mathrm{Br}, \mathrm{CH}_3 \mathrm{~F} \)
2. \(\mathrm{CH}_3 \mathrm{Cl}, \mathrm{CH}_3 \mathrm{~F}, \mathrm{CH}_3 \mathrm{Br} \)
3. \(\mathrm{CH}_3 \mathrm{Br}, \mathrm{CH}_3 \mathrm{Cl}, \mathrm{CH}_3 \mathrm{~F} \)
4. \(\mathrm{CH}_3 \mathrm{Br}, \mathrm{CH}_3 \mathrm{~F}, \mathrm{CH}_3 \mathrm{Cl} \)
The reactivity order of halides for dehydrohalogenation reactions is:
1. R-F > R-Cl > R-Br > R-I
2. R-I > R-Br > R-Cl > R-F
3. R-I > R-Cl > R-Br > R-F
4. R-F > R-I > R-Br > R-Cl
Which of the following is the most suitable solvent for Mg metal to react with alkyl bromide?
1. \(\mathrm{C}_6 \mathrm{H}_5 \mathrm{OCH}_3 \)
2. \(\mathrm{C}_6 \mathrm{H}_5 \mathrm{~N}\left(\mathrm{CH}_3\right)_2 \)
3. \(\mathrm{C}_2 \mathrm{H}_5 \mathrm{OC}_2 \mathrm{H}_5\)
4. Equally in all three given above
Which of the following shows geometrical isomerism?
1. | 2. | ||
3. | 4. |
The major product X in the given reaction is:
\(CH_{3}-CH_{2}-Br \ \xrightarrow[]{\textbf{AgCN}} \ X\)
1.
2.
3.
4. None of the above