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Categories >> Sciences >> Chemistry >> General Chemistry


 Organic Chemistry interview questions  Organic Chemistry Interview Questions (225)
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 Physical Chemistry interview questions  Physical Chemistry Interview Questions (57)
 General Chemistry interview questions  General Chemistry Interview Questions (283)
 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
is urea addition affecting the COD (chemical oxygen demand) & BOD (Biological oxygen demand)level? why?   3
What is the acidity of a base   1
Why does the filament of an electric lamp glow, when current passes through it ?   2
which of the following is the best conductor of electricity?   4
Explain the Hard and Soft water ?   1
What is mortar /   1
Hom many total number of inner transition elements are?   2
Why is a halo formed round the moon, when the sky is clear ?   1
which metal is found abundantly in the earths crust??   2
Why do eye-glasses become fogged, when the wearer comes form the cold outdoors into a warm room ?   1
Why are silver tea pots made with the handles of ebony ?   1
Which gas is used in refrigeration plants ?   2
For more General Chemistry Interview Questions Click Here 

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