Question

Fuel gas
FRACTION
Boiling point (c)
Bitumen
Over 359
Below 40
Gasoline
40-100
Heavy gas oil
300-350
Kerosene
160-250
Light gas oil
250-300
Naphthalene
75-150
i) Which fraction would be distilled over first? Why?
ii) Which fraction will be collected at the bottom of the column ? Why?
iii) How will you decide the state of these fractions ?
iv) Which out of above mentioned fractions would you prefer to use as a fuel and why?
v) Can you obtain these fractions by some other method also ?
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Answer 1

Answer:

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Explanation:

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