Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 6 (Q.No. 9)

Building Materials

Pick up the correct statement from the following:

Melamine is obtained from calcium carbide

Formaldehyde is prepared synthetically from methane

The melamine when reacted with formaldehyde forms the melamine-formaldehyde resin

The plastics made from melamine formaldehyde resin, are used for electrical insulators

All the above.

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