1.

Give decreasing order of the following towards NA reaction. I. II. III. IV. A. (I) gt (II) gt (III) gt (IV)B. (IV) gt (III) gt (II) gt (I)C. (II) gt (III) gt (IV) gt (I)D. (I) gt (IV) gt (III) gt (II)

Answer» Correct Answer - C
All are aldehydes `-1` effect of `CI at C-2 gt at C-3 gt at C - 4` more the `-1` effect , more rective is the tedency of aldhyde towards `NA`reaction `[(II)gt (III) gt (III) gt (IV)gt (I)]`.


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