In which of the following group, each member gives a positive iodoform

1.	In which of the following group, each member gives a positive iodoform test
Answer» methanol, ethanol, propanone ethanol, isopropanol, methanal ethanol, ethanal, ISOPROPYL alcohol propanal, propanol-2, propanone Solution :Iodoform test is given by compounds CONTAINING `CH_(3)-OVERSET(OH)overset(\|)(CH) or CH_(3)-overset(O)overset(\|\|)(C)-"group"` `CH_(3)-overset(OH)overset(\|)(CH)-H"Ethanol"` `CH_(3)-overset(O)overset(\|\|)(C)-H "Ethanal"` `CH_(3)-overset(OH)overset(\|)(CH)-CH_(3) "Isopropyl alcohol"`

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