Assertion: The HOF bond angle in HFO is highe | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The Assertion is incorrect because the $HOF$ bond angle $(101^\circ)$ is smaller than the $HOCl$ bond angle $(103^\circ)$.This occurs because fluo

Vedclass · Accepted Answer

If both the Assertion and Reason are incorrect.

Vedclass · Answer

(D) The Assertion is incorrect because the $HOF$ bond angle $(101^\circ)$ is smaller than the $HOCl$ bond angle $(103^\circ)$.This occurs because fluorine is more electronegative than oxygen,pulling the bonding electron pair away from the oxygen atom,which reduces the repulsion between the bonding pairs.In $HClO$,oxygen is more electronegative than chlorine,so the bonding electron pair is closer to the oxygen atom,leading to greater repulsion and a larger bond angle.The Reason is also incorrect because while oxygen is more electronegative than most halogens,it is less electronegative than fluorine $(O = 3.44, F = 3.98)$.

Assertion: The $HOF$ bond angle in $HFO$ is higher than the $HOCl$ bond angle in $HClO$.
Reason: Oxygen is more electronegative than halogens.

Similar Questions

Which molecule is linear?

The shape of ethane $(C_2H_6)$ is........

The species having a pyramidal shape according to $VSEPR$ theory is:

Which of the following species has tetrahedral geometry?

Number of bonding electron pairs and number of lone pairs of electrons in $ClF_3$,$SF_4$,$BrF_5$ respectively are

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Assertion: The $HOF$ bond angle in $HFO$ is higher than the $HOCl$ bond angle in $HClO$. Reason: Oxygen is more electronegative than halogens.