What is vulcanization? Who invented it? - Vidyadip

Question

What is vulcanization? Who invented it?

✓

Answer

The heating of the rubber with sulphur under pressure at 150°C is called vulcanization. It was invented by Charles Goodyear.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[ 3 Marks Questions ]" from Economically Useful Plants and Entrepreneurial Botany.→Economically Useful Plants and Entrepreneurial Botany. — all question types→BIO BOTANY STD 12 question papers→Tamilnadu Board STD 12 question papers→Tamilnadu Board question paper generator→

Similar questions

Write a note on origin and area of cultivation of cotton.

Give an account on colchicine.

Mention any three sources of carbon dioxide emission.

What do you mean by Biochar? How it helps the environment?

Which type of testcross provides the data to construct an efficient genetic map? Explain.

What is cybrid?

Classify soil based on its formation.

Name the following chromosomal conditions.
(a) 2n + 2 + 2
(b) 2n – 1 – 1
(c) x
(e) 2n + n + n
(f) 2n + 1

Though SCP is a rich protein source, it has not been widely used as food supplement. Point a reason to support this statement.

Mention any three macronutrients and micronutrients used in MS medium.