(B) Teflon is a polymer of tetrafluoroethylene,which has the chemical formula $(CF_2=CF_2)_n$. It contains fluorine atoms in its structure.Fluorescein

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(B) Teflon is a polymer of tetrafluoroethylene,which has the chemical formula $(CF_2=CF_2)_n$. It contains fluorine atoms in its structure.Fluorescein and phenolphthalein are organic dyes/indicators that do not contain fluorine atoms.Therefore,the correct answer is $B$.

Class 12 Chemistry Polymers Composition, Properties and Uses of Polymer

Easy

Which of the following is a fluorine-containing compound?

A
Fluorescein
B
Teflon
C
Phenolphthalein
D
All of these

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

Polymers

Subtopic

Composition, Properties and Uses of Polymer

Which among the following statements about $HDP$ is $NOT$ true?

DifficultMHT CET 2022

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Which among the following pairs of monomers does not generate a polyamide polymer?

MediumMHT CET 2022

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Match List-$I$ with List-$II$:

List-$I$ (Polymer) List-$II$ (Used in)

$A$. Bakelite $I$. Radio and television cabinets

$B$. Glyptal $II$. Electrical switches

$C$. $PVC$ $III$. Paints and lacquers

$D$. Polystyrene $IV$. Water pipes

Choose the correct answer from the options given below:

List-$I$ (Polymer)	List-$II$ (Used in)
$A$. Bakelite	$I$. Radio and television cabinets
$B$. Glyptal	$II$. Electrical switches
$C$. $PVC$	$III$. Paints and lacquers
$D$. Polystyrene	$IV$. Water pipes