JEE Main 202120 Jul, Morning shiftChemistryMediumHydrogen84× since 2003
Given below are two statements : One is labelled as Assertion A and other is labelled as Reason R.
Assertion A : The dihedral angles in H₂O₂ in gaseous phase is 90.2 and in solid phase is 111.5.
Reason R : The change in dihedral angle in solid and gaseous phase is due to the difference in the intermolecular forces.
Choose the most appropriate answer from the options given below for A and R.