Flame Institute SCF 18 Near Chawla Lights Phase 7 Mohali Chandigarh 9888949978
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  • Flame SCF 18 Near Chawla Lights Ph-7 Mohali 9888949978

Which of the following compounds is a constituent of he polymer

 

a. Methylamine

b. N- Methyl urea

c. Formaldehyde

d. Ammonia

Ans.c

5/5 - (1 vote)

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