Bond Angle in `H_2O` is `104^@` while in `H_2S` is `92^@`. Why ?

This question has statement I and Statement II. Of the four choices given after the statements, choose the one that best describes the two Statements. Statement-I: H-S-H bond angle in H_2O is 104.5^@ Statement-II: lp-lp repulsion is stronger in H_2S than in H_2O (1) Statement-I is true, Statement-II is true, Statement-II is a correct explanation of Statement-I (2) Statement-I is true, Statement-II is true,Statement-II is not a correct explanation of Statement-I (3)Statement-I is a true , Statement-II is false (4) Statement-I is false, Statement-II is true

Bond angle in H_(2)O is greater than that of H_(2)S - explain.

H_2O is liquid but H_2S is gas why?

The bond angle in OF_(2) is less than that in H_(2)O - why ?

Why is the bond angle in H_(2)S less than that in H_(2)O ?

Why is H_2S acidic whereas H_2O is neutral?

H_(2)O is a liquid but H_(2)S is a gas-why?

Bond angel of H_2O is greater than H_2S — Explain.Explain, ammonia is more basic than phosphin.

The boiling point of H_(2)O_(2) is higher than that of H_(2)O - why?