1.

Assertion: Glypal is obtained by condensation polymerization of ethyleneglycol and terephthalic acid. Reason : Glyptal is used in the manufacture of fabrics.

Answer»

If both ASSERTION and reason are true , and reason is the true EXPLANATION of the assertion.
If both assertion and reason are true , but reason is not the true explanation of the assertion.
If assertion is true , but reason is false.
If both assertion and reason are false.

Solution :Correct assertion : GLYPTAL is obtained by condensation polymerization of ethylene glycol and PHTHALIC ACID.
Correct reason : Glyptal is used in the manufacture of paints and lacquers.


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