A compound that gives a positive iodoform test is:
A
Pentanal
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B
2− Pentanone
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C
3− pentanone
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D
1− Pentanol
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Solution
The correct option is B2− Pentanone A compound containing MeCO− group usually gives positive iodoform test. As 2-Pentanone contains MeCO− group, so it will give positive iodoform test.