KCET · Chemistry · Chemical Equilibrium
When \( \mathrm{CH}_{2}=\mathrm{CH}-\mathrm{O}-\mathrm{CH}_{2}-\mathrm{CH}_{3} \) reacts with one mole of \( \mathrm{HI} \), one of the products
formed is
- A ethanol
- B ethanal
- C ethane
- D iodoethane
Answer & Solution
Correct Answer
(A) ethanol
Step-by-step Solution
Detailed explanation
\( \mathrm{CH}_{2}=\mathrm{CH}-\mathrm{O}-\mathrm{CH}_{2}-\mathrm{CH}_{3} \) reacts with one mole of \( \mathrm{HI} \), one of the products formed is ethanol.
(I) \( \mathrm{CH}_{2}=\mathrm{CH}-\ddot{0}-\mathrm{CH}_{2}-\mathrm{CH}_{3}+\mathrm{H}-1 \)
(II)
So, this mechanism is not possible.
(I)
(II)
\( \bigcap_{\mathrm{CH}_{2}}^{\mathrm{H}} \stackrel{\mathrm{H}}{\mathrm{C}}=\stackrel{+}{\mathrm{O} \mathrm{H}}+\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{I} \)
Vinyl alcohol
1l_{\mathrm{ Tautomeize } }
(I) \( \mathrm{CH}_{2}=\mathrm{CH}-\ddot{0}-\mathrm{CH}_{2}-\mathrm{CH}_{3}+\mathrm{H}-1 \)
(II)
So, this mechanism is not possible.
(I)
(II)
\( \bigcap_{\mathrm{CH}_{2}}^{\mathrm{H}} \stackrel{\mathrm{H}}{\mathrm{C}}=\stackrel{+}{\mathrm{O} \mathrm{H}}+\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{I} \)
Vinyl alcohol
1l_{\mathrm{ Tautomeize } }
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