The correct options are
B Melamine
C Bakelite
Thermoplastics can be moulded on heating as per our requirement. Polyethene, polyvinyl chloride (PVC), polystyrene (PS) and polypropylene ( PP) are few examples of thermoplastics.
Thermosetting plastics cannot be remoulded or reshaped on heating. Bakelite, melamine, and polyester are few examples of thermosetting plastics.