1. Tardigrade
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  3. Chemistry
  4. Which of the following will not give a positive iodoform test ?

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Q. Which of the following will not give a positive iodoform test ?

UPSEEUPSEE 2005

Solution:

Iodoform test is positive for compounds which have $CH_3-\overset{\underset{||}{O}}{C}$ group or $2^{\circ}$ alcohol group

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$\therefore $ compounds in choice $( a ),( b )$ and $( d )$ give positive iodoform test.

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$\because$ this compound does not have $CH _{3} CO$ or $2^{\circ}$ alcoholic group.

$\therefore $ It does not given positive iodoform test