Class 12 Chemistry Polymers Composition, Properties and Uses of Polymer

Medium

In the vulcanization of rubber,........ $(\%)$ percent of sulfur is used.

A
$5$
B
$3$
C
$30$
D
$55$

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

Polymers

Subtopic

Composition, Properties and Uses of Polymer

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