Q.
Statement 1: Phenol-formaldehyde polymer is a thermosetting polymer.Statement 2: Bakelite can be remoulded again in desired shape by fusion.
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a
Both statements 1 and 2 are correct
b
statements 1 is correct and statement 2 is incorrect.
c
Statement 1 is incorrect and statement 2 is correct.
d
Both Statement 1 and 2 are incorrect.
answer is B.
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Detailed Solution
Phenol-formaldehyde polymer has cross links, so it cannot be remoulded. Hence it is a thermosetting polymer.Bakelite is a hard plastic and once heated cannot be remoulded.
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