15451
Which of the following reaction will produces primary alcohol ?
1 Hydration of propene in the presence of dilute sulphuric acid
2 Reaction of propene with borane followed by water
3 Reaction of propanone with methyl magnesium bromide followed by hydrolysis
4 Catalylic reduction of butanal
Explanation:
ALCOHOLS, PHENOLS AND ETHER
15452
Which of the following is incorrectly matched ?(Formation of) (Best synthesis by)
1 Alkyl fluoride Swarts reaction
2 Alkyl chloride Darzen process
3 Alkyl ether Williamson synthesis
4 Alkyl iodide Wurtz reaction
Explanation:
ALCOHOLS, PHENOLS AND ETHER
15453
By passing vapours of phenol over heated zinc dust will produce :
1 Benzoic acid
2 Quinone
3 Benzene
4 Malic acid
Explanation:
When phenol is distilled with \(Zn\) dust then, benzene is formed as a product. The reaction can be given as follow: \(C _6 H _5 OH + Zn \rightarrow C _6 H _6+ ZnO\)
ALCOHOLS, PHENOLS AND ETHER
15454
Which of the following option will not produce \((P)\) as major product on reaction with dil. \(H_2SO_4\) ?
15451
Which of the following reaction will produces primary alcohol ?
1 Hydration of propene in the presence of dilute sulphuric acid
2 Reaction of propene with borane followed by water
3 Reaction of propanone with methyl magnesium bromide followed by hydrolysis
4 Catalylic reduction of butanal
Explanation:
ALCOHOLS, PHENOLS AND ETHER
15452
Which of the following is incorrectly matched ?(Formation of) (Best synthesis by)
1 Alkyl fluoride Swarts reaction
2 Alkyl chloride Darzen process
3 Alkyl ether Williamson synthesis
4 Alkyl iodide Wurtz reaction
Explanation:
ALCOHOLS, PHENOLS AND ETHER
15453
By passing vapours of phenol over heated zinc dust will produce :
1 Benzoic acid
2 Quinone
3 Benzene
4 Malic acid
Explanation:
When phenol is distilled with \(Zn\) dust then, benzene is formed as a product. The reaction can be given as follow: \(C _6 H _5 OH + Zn \rightarrow C _6 H _6+ ZnO\)
ALCOHOLS, PHENOLS AND ETHER
15454
Which of the following option will not produce \((P)\) as major product on reaction with dil. \(H_2SO_4\) ?
15451
Which of the following reaction will produces primary alcohol ?
1 Hydration of propene in the presence of dilute sulphuric acid
2 Reaction of propene with borane followed by water
3 Reaction of propanone with methyl magnesium bromide followed by hydrolysis
4 Catalylic reduction of butanal
Explanation:
ALCOHOLS, PHENOLS AND ETHER
15452
Which of the following is incorrectly matched ?(Formation of) (Best synthesis by)
1 Alkyl fluoride Swarts reaction
2 Alkyl chloride Darzen process
3 Alkyl ether Williamson synthesis
4 Alkyl iodide Wurtz reaction
Explanation:
ALCOHOLS, PHENOLS AND ETHER
15453
By passing vapours of phenol over heated zinc dust will produce :
1 Benzoic acid
2 Quinone
3 Benzene
4 Malic acid
Explanation:
When phenol is distilled with \(Zn\) dust then, benzene is formed as a product. The reaction can be given as follow: \(C _6 H _5 OH + Zn \rightarrow C _6 H _6+ ZnO\)
ALCOHOLS, PHENOLS AND ETHER
15454
Which of the following option will not produce \((P)\) as major product on reaction with dil. \(H_2SO_4\) ?
15451
Which of the following reaction will produces primary alcohol ?
1 Hydration of propene in the presence of dilute sulphuric acid
2 Reaction of propene with borane followed by water
3 Reaction of propanone with methyl magnesium bromide followed by hydrolysis
4 Catalylic reduction of butanal
Explanation:
ALCOHOLS, PHENOLS AND ETHER
15452
Which of the following is incorrectly matched ?(Formation of) (Best synthesis by)
1 Alkyl fluoride Swarts reaction
2 Alkyl chloride Darzen process
3 Alkyl ether Williamson synthesis
4 Alkyl iodide Wurtz reaction
Explanation:
ALCOHOLS, PHENOLS AND ETHER
15453
By passing vapours of phenol over heated zinc dust will produce :
1 Benzoic acid
2 Quinone
3 Benzene
4 Malic acid
Explanation:
When phenol is distilled with \(Zn\) dust then, benzene is formed as a product. The reaction can be given as follow: \(C _6 H _5 OH + Zn \rightarrow C _6 H _6+ ZnO\)
ALCOHOLS, PHENOLS AND ETHER
15454
Which of the following option will not produce \((P)\) as major product on reaction with dil. \(H_2SO_4\) ?