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प्रश्न
Compounds A and C in the following reaction are:
\[\ce{CH3CHO ->[(i) CH3MgBr][(ii) H2O] (A) ->[H2SO4, Δ] (B) ->[Hydroboration oxidation] (C)}\]
पर्याय
identical
positional isomers
functional isomers
optical isomers
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उत्तर
positional isomers
Explanation:

Thus, \[\begin{array}{cc}
\ce{CH3CH - OH}\\
|\phantom{....}\\
\ce{CH3}\phantom{..}
\end{array}\] and \[\ce{CH3 - CH2 - CH2OH}\] are positional isomers.
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