CBSE 2024 · Region 2 · Set 1 · Q20 · 2 marks
(a)In the following pair of compounds, which compound undergoes $\displaystyle \mathrm{S}_{\mathrm{N}} 2$ reaction faster and why?
(b)Write the major product in the following :
(a)
In the following pair of compounds, which compound undergoes $\displaystyle \mathrm{S}_{\mathrm{N}} 2$ reaction faster and why?
(b)
Write the major product in the following :
Marking-scheme solution
(i)
<smiles>CC[CH2][AlH][CH3]</smiles>
due to larger size of I than \(\displaystyle \mathrm{Br} / \mathrm{I}^{-}\)is a better leaving group
(ii)
<smiles>CC1C(C)C2C=CC=CC12</smiles>
Haloalkanes and HaloarenesChemical Reactions of Haloalkanes and HaloarenesApplyvery_short_answermedium
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CBSE Class 12 Chemistry past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.