Which of the following compounds have the same no

CHEMISTRY · Single correct · A Level · Chemistry · Bonding · Bonding

Problem

Which of the following compounds have the same no. of lone pairs with their central atom? (I)

\text{XeF}_5^-

(II)

\text{BrF}_3

(III)

\text{XeF}_2

(IV)

\text{H}_3\text{S}^+

(V) Triple Methylene (1) IV and V (2) I and III (3) I and II (4) II, IV and V