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8.1. Aldehydes and ketones — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry8.1. Aldehydes and ketones1 Mark
MCQ
Compound which gives acetone on ozonolysis
  • A
    $C{H_3} - CH = CH - C{H_3}$
  • ✓
    ${(C{H_3})_2}C = C{(C{H_3})_2}$
  • C
    ${C_6}{H_5}CH = C{H_2}$
  • D
    $C{H_3}CH = C{H_2}$
✓

Answer

Correct option: B.
${(C{H_3})_2}C = C{(C{H_3})_2}$
b
(b)${(C{H_3})_2}C = C{(C{H_3})_2}\xrightarrow{{{O_3}}}2C{H_3} - CO - C{H_3}$

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