Polymers · Chemistry · AP EAPCET
MCQ (Single Correct Answer)
1
Polymers that can be softened on heating and hardened on cooling are called
AP EAPCET 2024 - 22th May Evening Shift
2
Which of the following is correct statement?
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3
$$ \text { Match the following. } $$
| List-I (Polymers) |
List-II (Type) |
||
|---|---|---|---|
| A. | Buna- N -rubber | I | Fibre |
| B | Terylene | II | Thermosetting polymer |
| C | Polystyrene | III | Elastomer |
| D | Urea-formaldehyde resin | IV | Thermosplastic polymer |
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4
The correctly matched set of the following is
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5
$$ \text { The common monomer for both terylene and glyptal is } $$
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6
Which of the following polymerisation leads to the formation of neoprene ?
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7
$$ \text { Which of the following is an example for fibre? } $$
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8
PHBV is a biodegradable polymer of two monomers $X$ and $Y . X$ and $Y$ respectively are.
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9
A polymer $X$ is biodegradable and is obtained from the monomers $Y, Z$. What are $Y$ and $Z$ ?
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10
The catalyst used in the manufacture of polyethylene is a mixture of
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