1.

Match the following (i) Biodegradable polymer (p) 3-Hydroxybutanoic acid (ii) Bakelite (q) phenol (iii) Neoprene (r) 2-chlorobuta-1, 3-diene (iv) Glyptal (s) phthalic acid

A. i\[\to \]p; ii\[\to \]q; iii\[\to \]r; iv\[\to \]s
B. i\[\to \]q; ii\[\to \]p; iii\[\to \]r; iv\[\to \]s
C. i\[\to \]p; ii\[\to \]q; iii\[\to \]s; iv\[\to \]r
D. i\[\to \]s; ii\[\to \]r; iii\[\to \]p; iv\[\to \]q
Answer» B. i\[\to \]q; ii\[\to \]p; iii\[\to \]r; iv\[\to \]s


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