General Science Question and Answers - TNPSC

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GENERAL SCIENCE QUESTIONS AND ANSWERS 11 to 15

11. Epoxy resins is used as

Adhesives

12. The element present in the largest amount in rocks and minerals is

Silicon

13.------- is used in pencils?

Graphite

14.In which processes light energy is converted into chemical energy ?

Photosynthesis

15.LPG consists of mainly

methane, butane and propane

More General Science QUESTIONS AND ANSWERS available in next pages

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