Polythene is industrially prepared by the polymerization of
1 Methane
2 Styrene
3 Acetylene
4 Ethylene
Answers were Sorted based on User's Feedback
Which of the following is used to coagulate synthetic fibers from solution? 1 Hydrochloric acid 2 Sulphuric acid 3 Nitric acid 4 None of these
Which unit is used to measure sound frequency?
Bagasse, a by-product of sugar manufacturing industry, is used for the production of 1 Nylon 2 Glass 3 Paper 4 Alcohol
What is meant by Incidental Correlation?
0 Answers Mahatma Gandhi University,
Which isotope of Uranium is capable of sustaining chain reaction ?
tea will coll most easily in a:
What are nebulae?
The inert gas which is substituted for nitrogen in the air, used by deep sea divers for breathing, is 1 Helium 2 Argon 3 Krypton 4 Xenon
Study Of Life in outer space is known As
Study of life in outer space is called A) Endobiology B) Exobiology C) Entrobiology D) Neobiology
Which of the following is the lightest gas? 1 Nitrogen 2 Hydrogen 3 Ammonia 4 Carbon dioxide
How many colours the sunlight spectrum has ? 1 Five 2 Three 3 Seven 4 Nine