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Melamine is derived from ________

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in Construction & Building Materials by (190k points)
Melamine is derived from ________

(a) Silicon carbide

(b) Calcium silicate

(c) Calcium carbide

(d) Calcium sulphate

I got this question by my college director while I was bunking the class.

My question is taken from Plastics topic in division Steel, Timber, Mortar, Plastics, Non-Ferrous Metals and Alloys of Construction & Building Materials

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The correct answer is (c) Calcium carbide

The explanation is: Melamine is derived from calcium carbide. It forms a thermosetting resin named melamine-formaldehyde on reaction with formaldehyde. Plastics obtained from this resin are widely used for electrical insulators.

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