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NCERT Class XII Chemistry
Chapter - Polymers
Questions with Solutions

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Question : 6 of 26
Marks: +1, -0
Is (—NH–CHR–CO—)n( —NH–CHR–CO —) _n , a homopolymer or copolymer?
Solution:  
Since the unit (—NH–CHR–CO—)n( —NH–CHR–CO —) _n is obtained from the single monomer unit NH2—CHR—COOHNH_2—CHR— COOH, it is a homopolymer.
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