1.

Which of the following statements is wrong?$

A. The base-catalysed α-halogenation of propanone is first order in the concentration of the base
B. The rate constant for the base-catalysed α-halogenation of propanone decreases in the order Cl<sub>2</sub> > Br<sub>2</sub> > I<sub>2</sub>
C. The base-catalysed α-halogenation of propanone proceeds easily to give 1,1,1-trihalopropanone
D. Polyhalogenation of propanone is difficult under acidic conditions, but the products are the same as those obtained under basic conditions
Answer» C. The base-catalysed ‚âà√≠¬¨¬±-halogenation of propanone proceeds easily to give 1,1,1-trihalopropanone


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