Polythene is industrially prepared by the polymerization of
1 Methane
2 Styrene
3 Acetylene
4 Ethylene
Answers were Sorted based on User's Feedback
What is one light year?
Who was the first cosmonaut?
In which year the solar observatory in kodikanal founded?
What is balanced diet? Give the everyday diet of a normal man.
Which of the following is not a neutral oxide? 1 Carbon monoxide 2 Sulphur dioxide 3 Nitric oxide 4 Water
What ate the most essential parts of the human body ?
2 Answers State Bank Of India SBI,
A moderator is used in nuclear reactors in order to 1 Increase the number of neutrons 2 Decrease the number of neutrons 3 Slow down the speed of neutrons 4 Accelerate the neutrons
Bell metal is an alloy of 1 Brass an nickel 2 Zinc and copper 3 Tin and copper 4 None of these
Which is the most famous comet?
Which of the following gases is used as an illuminant in lamps used by hawkers? 1 Methane 2 Ethylene 3 Acetylene 4 Hydgrogen
The chemical (ethyl merceptan) added to the otherwise odorless LPG cooking gas for imparting a detectable smell to the gas is a compound of 1 Sulphur 2 Fluorine 3 Chlorine 4 Bromine
where is the indragandhi furnal in delhi, who is bulit in krishna sagar dam