Question

Arrange the following compounds in-decreasing order of their boiling points
(i) CH3Br
(ii) CH3CH2Br
(iii) CH3CH2CH2Br
(iv) CH2CH2CH2CH2Br​

Answer 1

Answer:

$CH_{3}CH_{2}CH_{2}CH_{2}Br > CH_{3}CH_{2}CH_{2}Br>CH_{3}CH_{2}Br>CH_{3}Br$

Explanation:

The boiling point depends on the length of the chain, more the  chain length, the more is the boiling point.

*Note*: I have inserted CH3 instead of CH2 in (iv) because to valence 1st carbon of (iv), if it is actually CH2 and not miswritten by you please change CH3 to CH2.   This will not change the order of boiling point.

mark it as BRAINLIEST.