Question

The correct order of dipole moment of alkyl halides is

• A. $RI>RBr<RCl>RF$
• B. $RF>RCl>RBr>RI$
• C. $RCl>RF>RBr>RI$
• D. None o f these

Answer 1

Answer: (C)

$RC1>RF>RBr>RI$
Exception
due to bond length
Polarity $\propto$ EN difference.