CHXII11:ALCOHOLS, PHENOLS AND ETHERS
322853
Which of the following gives positive iodoform test?
1 \(\mathrm{CH}_{3} \mathrm{OH}\)
2 \(\left(\mathrm{CH}_{3}\right)_{2} \mathrm{CHOH}\)
3 \(\left(\mathrm{CH}_{3}\right)_{3} \mathrm{COH}\)
4 \({\text{n - }}{{\text{C}}_{\text{3}}}{{\text{H}}_{\text{7}}}{\text{OH}}\)
Explanation:
Secondary alcohols i.e.,

Containing molecules give positive iodoform test.