Chemical Engineering - Materials and Construction - Discussion

Discussion Forum : Materials and Construction - Section 3 (Q.No. 49)

Materials and Construction

49.

Pick out the wrong statement.

Pure rubber is as useless as pure gold as a material of construction.

Thermal conductivity of aluminium is higher than that of copper; hence it is increasingly used for utensil making.

Copper has poor weldability.

Reinforced plastics are made from both thermoplastic as well as thermosetting plastics.

Answer: Option

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