The decreasing order of boiling points of alkyl halides is

Question

The decreasing order of boiling points of alkyl halides is (A) RF > RCI > RBr > RI (B) RBr > RCI > RI > RF (C) RI > RBr > RCI > RF (D) RCI >RF > RI > RBr

Tardigrade Admin · Accepted Answer

As the size of halogen atom increases, boiling point of alkyl halides increases. Thus, the correct order of boiling point is R I >R Br >R Cl >R F

Q. The decreasing order of boiling points of alkyl halides is

$RF > RC I > RB r > R I$

$RB r > RC I > R I > RF$

$R I > RB r > RC I > RF$

$RC I > RF > R I > RB r$

$R I > RF > RC I > RB r$

As the size of halogen atom increases, boiling point of alkyl halides increases. Thus, the correct order of boiling point is

$R I > RB r > RCl > RF$

Q. The decreasing order of boiling points of alkyl halides is

RF>RCI>RBr>RI

RBr>RCI>RI>RF

RI>RBr>RCI>RF

RCI>RF>RI>RBr

RI>RF>RCI>RBr