Reduction of Alkyl Halide
By the reduction of alkyl halides, we get alkanes. The best alkyl halide is
The addition of tetraethyl lead to petrol
Raise its octane no
may raises or lower the octane
lowers its octane no.
- PhBr and CH3CH2CH2COCH3
- (CH3)2CHCH2Br and PhCOCH3
- CH3(CH2)2CH2Br and C6H5COOH
- PhBr and (CH3)2CHCH2COCH3
- C6H5COOH & CH4
- C6H5CH3 & CH3OH
- C6H5CH3 & CH4
Assertion: Chlorine can displace iodide ions from solution.
Reason: It is an example of a displacement reaction.
If both assertion and reason are true and the reason is the correct explanation of assertion.
If both assertion and reason are true but the reason is not the correct explanation of assertion.
If the assertion is correct but the reason is incorrect.
If the assertion is incorrect but the reason is correct.
- None of these
- Tertiary alcohol
- Secondary alcohol
- X is CH3CH2CH2COOH
- X is CH3CH2CH2CH2OH
- Z is CH3CH2CH2CH2COOH
- Z is CH3CH2CH2CH2OH
R-X can be reduced to R-H by Zn - Cu couple / C2H5OH as a result of:
Electron transfer from the metal to the substrate followed by H+ addition from the solvent
Molecular activated hydrogen
All of the above
Because Reason: Deuterium is an isotope of hydrogen.
- Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
- Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
- Assertion is correct but Reason is incorrect
- Assertion is incorrect and Reason is correct
In the reaction, [X] will be :
- Methyl Iodide
- Ethyl Iodide
- CH3COOH, H2SO4
- Hg(OAc)2H2O followed by NaBH4
- B2H6 followed by H2O2
- Clemmensen reduction
- Reformatsky reaction
- Wolff-Kishner reaction
- Grignard reaction
- Ethyl ethanoate
- Ethanoic anhydride
- Methyl ethanoate
- both A and B
- heated 1700C in the presence of conc. H2SO4
- dehydrogenated in the presence of Cu at 3000C
- heated to 7500C
- heated to 4500C in the presence of HNO3 vapoar
Major Product of reaction is:
- All of these
- CH2 = CHCH3
- CH2 =CF2
- CH2 =CHCN
- CH2 =CHC6H5
Higher alkanes can be oxidised to fatty acids in presence of manganese stearate.