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Categories >> Sciences >> Chemistry >> General Chemistry


 Organic Chemistry interview questions  Organic Chemistry Interview Questions (228)
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 General Chemistry interview questions  General Chemistry Interview Questions (284)
 Chemistry AllOther interview questions  Chemistry AllOther Interview Questions (71)
How is petroleum manufactured?
 Question Submitted By :: General-Chemistry
I also faced this Question!!     Answer Posted By  
# 1
by fractional distilation of crude oil 
Is This Answer Correct ?    14 Yes 0 No
# 2
By the hydrogenation of coal. 
Is This Answer Correct ?    5 Yes 7 No

Other General Chemistry Interview Questions
  Question Asked @ Answers
What is Nutralication ?   1
Difference between an Atom and an Ion ?   9
Which gas is used in refrigeration plants ?   2
What is Heat of Nutralication ?   1
Why is sodium preserved in kerosene oil ?   3
Why is it more efficient for a labourer to raise bricks up to a brick layer by the use of a rope and pully than by carrying them up a ladder ?   1
How is water purified on large scale, for drinking ?   2
when we covert any substance into vapour state from solid state, is it ionized or not?   1
Why can?t snowballs be made in very cold weather ?   3
Why cooling is produced when a wet ?khus khus? screen is hung on the doors and windows ?   1
What is hydrolysis ?   3
Why do we hear thunder after seeing a flash of lightning ?   3
For more General Chemistry Interview Questions Click Here 

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