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प्रश्न
Inversion of configuration occurs in ______.
पर्याय
SN2 reaction
SN1 reaction
Neither SN2 nor SN1 reaction
SN1 as well as SN2 reaction
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उत्तर
Inversion of configuration occurs in SN1 as well as SN2 reaction.
Explanation:
In the SN1 reaction, both resented and inverted products are generated, whereas, in the SN2 reaction, only the inverted product is formed.
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संबंधित प्रश्न
Which compound in the following pair will react faster in SN2 reaction with OH−?
(CH3)3CCl or CH3Cl
Arrange the compounds of the following set in order of reactivity towards SN2 displacement:
2-Bromo-2-methylbutane, 1-Bromopentane, 2-Bromopentane
Arrange the compounds of the following set in order of reactivity towards SN2 displacement:
1-Bromobutane, 1-Bromo-2, 2-dimethylpropane, 1-Bromo-2-methylbutane, 1-Bromo-3-methylbutane
Given reasons: SN1 reactions are accompanied by racemization in optically active alkyl halides.
Which compound in the following pair reacts faster in SN2 reaction with OH–?
- CH3Br or CH3
- CH3Cl, (CH3)3CCl
Most reactive halide towards SN1 reaction is ____________.
2-Bromopentane is heated with potassium ethoxide in ethanol. The major product obtained is ____________.
Compound ‘A’ with molecular formula \[\ce{C4H9Br}\] is treated with aq. \[\ce{KOH}\] solution. The rate of this reaction depends upon the concentration of the compound ‘A’ only. When another optically active isomer ‘B’ of this compound was treated with aq. \[\ce{KOH}\] solution, the rate of reaction was found to be dependent on concentration of compound and \[\ce{KOH}\] both.
(i) Write down the structural formula of both compounds ‘A’ and ‘B’.
(ii) Out of these two compounds, which one will be converted to the product with inverted configuration.
Identify the product in the following reaction: 
Acetic anhydride from acetic acid
