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Which fo the following statements regard...

Which fo the following statements regarding chemical properties of acetophenone are wrong ?
I. It is reduced to methyl phenyl carbinol by sodium acid and ethanol
II. It is oxidised to benzoic acid with acidified `KMnO_(4)`
III. It does not undergo electrophilic substitution like nitration at meta position ltbr. IV. It does not undergo iodoform reaction with iodine and alkali.

A

I and II

B

II and IV

C

III and IV

D

I and II.

Text Solution

Verified by Experts

The correct Answer is:
C
It undergoes electrophilic substitution at m-position and also gives iodoform test.
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Knowledge Check

  • Which of the following statements regarding chemical properties of acetophenone are wrong? I. It is reduced to methyl phenyl carbinol by sodium and ethanol. II. It is oxidised to benzoic acid with acidified KMnO_4 . III. It does not undergo electrophilic substitution like nitration at meta-position. IV. It does not undergo iodoform reaction with iodine and alkali.

    A
    I and II
    B
    II and IV
    C
    III and IV
    D
    II and III

  • In which of the following reactions, water is not formed as one of the products? I. Propanol is oxidised by acidified K_(2)Cr_(2)O_(7) II. Ethanol undergoes complete combustion. III. Methanoic acid reacts with anhyd. Na_(2)CO_(3) . IV. Methanol reacts with sodium metal.

    A
    III only
    B
    I, II and III only
    C
    III and IV only
    D
    IV only

  • Which of the following statement (s) is/are correct? I. In acidic solution dichromate ions are converted to chromate ions. II. An acidified solution of K_2Cr_2O_7 liberates iodine from iodides. III. Ammonium dichromate on heating undergo exothermic decomposition to give Cr_2O_3 . Choose the correct option.

    A
    Only II
    B
    II and III
    C
    Only II
    D
    All of these

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