In case of H_(2)O_(2) in solid state the angle between the planes containing H-atoms is

In case of H_(2)O_(2) in solid state the angle between the planes cont

1.	In case of H_(2)O_(2) in solid state the angle between the planes containing H-atoms is
Answer» `100^(@)` `90^(@)` `109^(@)28^(1)` `180^(@)` ANSWER :B