Melamine polymer is formed by the condensation of : (A) (B) (C) (D) HN HN. HN. NH
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Melamine polymer is formed by the condensation of :
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(A) (B) (C) (D) H₂N H₂N. H₂N. NH₂ NH₂ NH₂ NH₂ NH₂ NH₂ NH₂ -NH₂ + HCHO + HCHO + HCHO + HCHO (A) (B) (C) (D) H₂N H₂N. H₂N. NH₂ NH₂ NH₂ NH₂ NH₂ NH₂ NH₂ -NH₂ + HCHO + HCHO + HCHO + HCHO
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