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Chemistry · 2023 · 3 marks
CBSE 2023 · Region 3 · Set 2 · Q26
(a) Write the mechanism of the following reaction: CH_2= CH_2+ H_2 O → H^+ CH_3 CH_2 OH (b) Write the structures of the products obtained by heating…
(a)
Write the mechanism of the following reaction: \[\mathrm{CH}_{2}=\mathrm{CH}_{2}+\mathrm{H}_{2} \mathrm{O} \xrightarrow{\mathrm{H}^{+}} \mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{OH} \]
(b)
Write the structures of the products obtained by heating
with conc. HI.
Marking-scheme solution
(a) 
(b) (b)
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CBSE Class 12 Chemistry past-paper question from the 2023 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.