The inter-molecular forces are maximum in case of ________________________.
copper
Copper: Because it is solid and molecules of solids are tightly packed with maximum intermolecular forces
Explanation for Incorrect option-
Glycerine, water: The intermolecular forces in liquids are lesser than in solids but greater than in gaseous molecules because the particles are closely held together with each other in liquids.
Hydrogen: They have the minimum intermolecular forces because the molecules are far away from each other and have large intermolecular spaces.
Hence, The correct option is A.