1.

Assertion : Bakelite is a thermosetting polymer. Reason : Bakelite is formed by cross- linking of novolac and formaldehyde .

Answer»

If both ASSERTION and reason are TRUEAND reason is the correct explanationof assertion .
If both assertion and reason are TRUE but reason is not the correct explanationof assertion .
If assertion is true but reason is FALSE.
If both assertion and reason are false.

Answer :A


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