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Karnataka Board PUCPUC Science 2nd PUC Class 12

How is the following conversion carried out? --Propene⟶Propan-2-ol - Chemistry

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Question

How is the following conversion carried out?

\[\ce{Propene -> Propan-2-ol}\]

Chemical Equations/Structures
One Line Answer
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Solution 1

If propene is allowed to react with water in the presence of an acid as a catalyst, then propan-2-ol is obtained.

\[\begin{array}{cc}
\ce{\underset{Propene}{CH3 - CH = CH2}->[H2O/H+][\Delta]CH3 - CH - CH3}\\
\phantom{.........................}|\\
\phantom{............................}\ce{\underset{Propan-2-ol}{OH}}\
\end{array}\]

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Solution 2

\[\begin{array}{cc}
\ce{\underset{Propene}{CH3 - CH = CH2} + Conc.H2SO4 -> CH3 - CH - CH3 ->[H2O, \Delta][-H2SO4] CH3 - CH - CH3}\\
\phantom{.....................................}|\phantom{..........................}|\\
\phantom{..........................................}\ce{OSO3H}\phantom{.................}\ce{\underset{Propan-2-ol}{OH}}\
\end{array}\]

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Notes

Students can refer to the provided solutions based on their preferred marks.

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Chapter 7: Alcohols, Phenols and Ethers - Exercises [Page 223]

APPEARS IN

NCERT Chemistry Part 1 and 2 [English] Class 12
Chapter 7 Alcohols, Phenols and Ethers
Exercises | Q 7.20 (i) | Page 223

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