Class 11

12. Hydrocarbons question bank (Chemistry)

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Q1.

The order of reactivity of alkyl halides in Wurtz reaction is  

(A)
R–I > R–Br > R–Cl
(B)
R–I < R–Br < R–Cl
(C)
R–Br > R–I < R–Cl
(D)
R–I > R–Cl > R–Br
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Q2.

The Corey–House alkane synthesis is carried out by treating an alkyl halide with  

(A)
Lithium metal
(B)
Copper metal
(C)
Lithium metal followed by reaction with cuprous iodide and then treating the product with an alkyl halide
(D)
Cuprous iodide followed by reaction with alkyl halide
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