STANDARDChemistry-Haloalkanes and Haloarenes
STANDARD Chemistry Grignard Reagents MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Identify the products X and Y in the given reaction,
CH₃—CH—CH₂ + Mg → dry ether → X → D₂O → Y | Br
A
X = CH₃—CH—CH₂MgBr, Y = CH₃CH₂CH₂OH
B
X = CH₃—CH—CH₂MgBr, Y = CH₃—CH—CH₂—CH₃
C
X = CH₃—CH—CH₂MgBr, Y = CH₃—CH—CH₂—OD
D
X = CH₃—CH—CH₂MgBr, Y = CH₃—CH—CH₂—OH
Correct Answer
Option C
Detailed Explanation
The Grignard reagent reacts with D₂O to replace the MgBr group with OD, forming CH₃—CH—CH₂—OD.
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