NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
CHXI13:HYDROCARBONS
317947
In which of the following reaction in the preparation of ethane a new \(\mathrm{C}-\mathrm{C}\) bond is formed?
1 Sabatier-Senderen's reaction
2 Reduction of ethyl iodide
3 Decarboxylation
4 Kolbe's electrolysis
Explanation:
Conceptual Questions
CHXI13:HYDROCARBONS
317948
Reduction of 2-methyl-1-bromopropane with metal and acid gives
1 butyl bromide
2 n-butane
3 isobutane
4 none of these
Explanation:
Conceptual Questions
CHXI13:HYDROCARBONS
317949
Which method is suitable for preparation of higher alkanes from a lower alkyl halide?
1 Reduction
2 Hoffmann bromamide reaction
3 Hunsdiecker reaction
4 Wurtz reaction
Explanation:
\({\text{2R - C}}{{\text{H}}_{\text{2}}}{\text{ - X + 2Na}}\xrightarrow{{{\text{ dry ether }}}}\) \({\text{R - C}}{{\text{H}}_{\text{2}}}{\text{ - C}}{{\text{H}}_{\text{2}}}{\text{ - R + 2NaX}}\)
CHXI13:HYDROCARBONS
317950
How many different isomers (including stereoisomers) of a monocarboxylic acid with the molecular formula \(\mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{2}\) on decarboxylation with soda lime will produce \({\rm{n}} - \)pentane?
317947
In which of the following reaction in the preparation of ethane a new \(\mathrm{C}-\mathrm{C}\) bond is formed?
1 Sabatier-Senderen's reaction
2 Reduction of ethyl iodide
3 Decarboxylation
4 Kolbe's electrolysis
Explanation:
Conceptual Questions
CHXI13:HYDROCARBONS
317948
Reduction of 2-methyl-1-bromopropane with metal and acid gives
1 butyl bromide
2 n-butane
3 isobutane
4 none of these
Explanation:
Conceptual Questions
CHXI13:HYDROCARBONS
317949
Which method is suitable for preparation of higher alkanes from a lower alkyl halide?
1 Reduction
2 Hoffmann bromamide reaction
3 Hunsdiecker reaction
4 Wurtz reaction
Explanation:
\({\text{2R - C}}{{\text{H}}_{\text{2}}}{\text{ - X + 2Na}}\xrightarrow{{{\text{ dry ether }}}}\) \({\text{R - C}}{{\text{H}}_{\text{2}}}{\text{ - C}}{{\text{H}}_{\text{2}}}{\text{ - R + 2NaX}}\)
CHXI13:HYDROCARBONS
317950
How many different isomers (including stereoisomers) of a monocarboxylic acid with the molecular formula \(\mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{2}\) on decarboxylation with soda lime will produce \({\rm{n}} - \)pentane?
317947
In which of the following reaction in the preparation of ethane a new \(\mathrm{C}-\mathrm{C}\) bond is formed?
1 Sabatier-Senderen's reaction
2 Reduction of ethyl iodide
3 Decarboxylation
4 Kolbe's electrolysis
Explanation:
Conceptual Questions
CHXI13:HYDROCARBONS
317948
Reduction of 2-methyl-1-bromopropane with metal and acid gives
1 butyl bromide
2 n-butane
3 isobutane
4 none of these
Explanation:
Conceptual Questions
CHXI13:HYDROCARBONS
317949
Which method is suitable for preparation of higher alkanes from a lower alkyl halide?
1 Reduction
2 Hoffmann bromamide reaction
3 Hunsdiecker reaction
4 Wurtz reaction
Explanation:
\({\text{2R - C}}{{\text{H}}_{\text{2}}}{\text{ - X + 2Na}}\xrightarrow{{{\text{ dry ether }}}}\) \({\text{R - C}}{{\text{H}}_{\text{2}}}{\text{ - C}}{{\text{H}}_{\text{2}}}{\text{ - R + 2NaX}}\)
CHXI13:HYDROCARBONS
317950
How many different isomers (including stereoisomers) of a monocarboxylic acid with the molecular formula \(\mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{2}\) on decarboxylation with soda lime will produce \({\rm{n}} - \)pentane?
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
CHXI13:HYDROCARBONS
317947
In which of the following reaction in the preparation of ethane a new \(\mathrm{C}-\mathrm{C}\) bond is formed?
1 Sabatier-Senderen's reaction
2 Reduction of ethyl iodide
3 Decarboxylation
4 Kolbe's electrolysis
Explanation:
Conceptual Questions
CHXI13:HYDROCARBONS
317948
Reduction of 2-methyl-1-bromopropane with metal and acid gives
1 butyl bromide
2 n-butane
3 isobutane
4 none of these
Explanation:
Conceptual Questions
CHXI13:HYDROCARBONS
317949
Which method is suitable for preparation of higher alkanes from a lower alkyl halide?
1 Reduction
2 Hoffmann bromamide reaction
3 Hunsdiecker reaction
4 Wurtz reaction
Explanation:
\({\text{2R - C}}{{\text{H}}_{\text{2}}}{\text{ - X + 2Na}}\xrightarrow{{{\text{ dry ether }}}}\) \({\text{R - C}}{{\text{H}}_{\text{2}}}{\text{ - C}}{{\text{H}}_{\text{2}}}{\text{ - R + 2NaX}}\)
CHXI13:HYDROCARBONS
317950
How many different isomers (including stereoisomers) of a monocarboxylic acid with the molecular formula \(\mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{2}\) on decarboxylation with soda lime will produce \({\rm{n}} - \)pentane?
