JEE CHEMISTRY MCQ: HALOALKANES AND HALO ARENES

1 Medium

1 of 1

Understanding +4 | -1

Iodoform is formed when ethanol is heated with:

View answer and explanation

Correct option: B

Iodine and aqueous potassium hydroxide

Option B (Iodine and aqueous potassium hydroxide) is correct because ethanol reacts with iodine and aqueous potassium hydroxide to form iodoform in the iodoform test.

More Questions from HALOALKANES AND HALO ARENES

Practice All Chapter MCQs →

An alkyl halide reacts with metallic sodium in dry ether. The reaction is known as : In electrophilic substitution reaction of chlorobenzene, the chloro group: Which of the followings statements is/are incorrect? Polymerization of alkenes takes place through Assertion (A): The boiling points of alkyl halides decrease in the order:

RI > {R B r} > {R C I} > {R F}

.

Reason (R): The boiling points of alkyl chlorides, bromides and iodides are considerably higher than that of the hydrocarbon of comparable molecular mass. Friedel-Craft’s reaction of bromobenzene with methyl iodide gives: