Which of the following statements is/are false?
P. Vectran is aromatic polyester used in the formation of waterproof seat covers.
Q. Urea formaldehyde resin is prepared from the condensation reaction of urea and formaldehyde.
R. Glyptal is the copolymer of Ethylene glycol and Phthalic acid.
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Only P
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Only Q
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Only R
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Only P and Q
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Only Q and R
A
Correct answer
Explanation
P. Neoprene is a synthetic rubber and used in the formation of waterproof seat covers, manufacturing gaskets, corrosion resistant coatings. Q. Urea formaldehyde resin is prepared from the condensation reaction of urea and formaldehyde. R. Glyptal is the copolymer (condensation polymer) of Ethylene glycol and Phthalic acid. Hence, only statement P is false.