vel.
Fuel gas
5. The table given below gives information about the various fractions obtained when crude oil is fractionally distilled.
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?
so
y Can You Ohtain these fractions hy some other mothad alan
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Explanation:
350" (and any subsequent words) was ignored because we limit queries to 32 words.
There are several ways of classifying the useful fractions that are distilled from crude oil. One general way is by dividing into three categories: light, middle, and heavy fractions. Heavier components condense at higher temperatures and are removed at the bottom of the column.Jan 31, 2020
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