Which of the following fractions of petroleum contains maximum sulphur?

The proper arrangement of the petroleum fractions in order of their boiling points is

A

Lubricating oil > diesel > petrol > LPG

B

Lubricating oil > petrol > diesel > LPG

C

Petrol > lubricating oil > diesel > LPG

D

Petrol > diesel > LPG > lubricating oil

Maximum sulphur percentage in low sulphur heavy stock (LSHS) furnace oil is about

A

0.1

B

1

C

2.5

D

3.5

Which of the following petroleum products contain minimum sulphur?

A

Naphtha

B

Kerosene

C

LSHS

D

Furnace oil

Which of the following is not a sulphur compound present in petroleum ?

A

Thiophenes

B

Mercaptans

C

Sulphones

D

Pyroles

Sulphur content in lighter and heavier petroleum products is generally determined respectively by

A

Lamp method and bomb method

B

Bomb method and lamp method

C

Bomb method and quartz tube method

D

Quartz tube method and lamp method

Which of the following contains maximum sulphur?

A

Diesel

B

Petrol

C

Kerosene

D

Fuel oil

Which of the following fractions of a crude oil will have the maximum gravity API (i.e. °API) ?

A

Diesel

B

Gasoline

C

Atmospheric gas oil

D

Vacuum gas oil

A petroleum well is called 'dry', if it contains

A

Very little oil

B

No natural gas

C

Only natural gas

D

All of the above

Maximum use of petroleum coke is in

A

Adsorption refining operation

B

Fuel gas manufacture

C

Carbon electrode manufacture

D

Iron ore reduction

Vulcanized rubber contains sulphur

A

2%

B

3-5%

C

7-9%

D

10-15%

Which of the following fractions of petroleum contains maximum sulphur?

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