The product (C) in the below-mentioned reaction is:
\(CH_{3}CH_{2}CH_{2}Br \ \xrightarrow[]{\textbf{KOH(alc.)}} \)
\(\ (A) \ \xrightarrow[]{\textbf{HBr}} \ (B) \ \xrightarrow[]{\textbf{KOH(aq}} \ (C)\)
1. | Propene | 2. | Propyne |
3. | Propan-1-ol | 4. | Propan-2-ol |
The reaction of toluene with in presence of gives predominantly :
1. m- chlorobenzene
2. benzoylchloride
3. benzyl chloride
4. O- and p-chlorotoluene
Arrange the following halides in the decreasing order of reactivity
(I)
(II)
(III)
1. I>II>III 2. II>I>III
3. II>III>I 4. III>II>I
Arrange the following compouds in the order of leaving group ability
1. I > II > III > IV
2. IV > III > I > II
3. III > II > I > IV
4. II > III > IV > I
Which of the following alkyl halide undergo rearrangement in SN1 reaction?
1.
2.
3.
4. All of these
\(HC\equiv CNa \ + \ Cl-CH_{2}-CH_{2}-CH_{2}-I \ \rightarrow \ (A) \)
The major product (A) in the above reaction is :
1. H-CC-CH2-CH2-CH2-I
2. CH2=CH-CH2-I
3. H-CC-CH2-CH2-CH2-Cl
4. CH2=CH-CH2-Cl