CDS 2009 PYQ with Answer — Commercial vulcanization of rubber involves

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Atlas Essay Optional Vistaar

UPSC CDSCombined Defence Services Overview

Test Series

Daily Quiz
Mock Tests
All-India Test

Study

Syllabus
PYQs
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Practice

Progress

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AI Tools

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Exit to Mains

Overview Daily Quiz Mock Tests All-India PYQs Practice

CDS 2009 · General Knowledge (CDS-I)Q86

Back to the full 2009 paper

2009 · Q86

Commercial vulcanization of rubber involves

General KnowledgeChemistry

Asulphur
Bcarbon
Cphosphorus
Dselenium

Explanation

Vulcanization of rubber is carried out with sulphur.

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