Bakelite is prepared by the reaction between
1. urea and formaldehyde
2. ethylene glycol
3. phenol and formaldehyde
4. tetramethylene glycol
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyTerylene is a condensation polymer of ethylene glycol and
1. Benzoic acid
2. Phthalic acid
3. Salicylic acid
4. Terephthalic acid
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMelamine plastic crockery is a copolymer of:
1. HCHO and melamine
2. HCHO and ethylene
3. Melamine and ethylene
4. none of the above
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyAcrilan is a hard, wool-like feel and a high melting material. Which of the following represents its structure?
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe polymer that can be classified as polyster polymer is :
1. Bakelite
2. Melamine
3. Nylon-66
4. Terylene
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMonomer of neoprene is:
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich one of the following monomers gives the polymer neoprene on polymerization?
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyStructures of some common polymers are given. The incorrect representation among the following is:
1. Teflon
2. Neoprene
3. Terylene
4. Nylon-6,6
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyNylon-6, 10 is a polymer of:
1. Hexamethylenediamine and adipic acid
2. Hexamethylenediamine and sebacic acid
3. Caprolactam
4. None of the above
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMonomer of is
1. 2-methyl propene
2. styrene
3. propylene
4. ethene
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology