Question

Compare the bond angles (x and y) in the following molecules:

• A. $x>y$
• B. $y>x$
• C. $x=y$
• D. None of these

Answer 1

The correct option is A $x>y$

Bond angle $\propto$ electronegativity of central atom.
Since oxygen is more electronegative than sulphur, the bond angle in $O-O-F$ is greater than in $S-S-F$.