Petroleum Products

Discuss the composition of petroleum.

Which of the following method is used to separate Petrol from crude oil?

Give any two uses of petroleum.

Explain the properties of petroleum.

Describe petroleum.

Define octane number of petrol.

Explain Fischer-Tropsch process of synthesis of synthetic petrol.

Octane number can be changed by:

The decreasing order of the anti-knocking value of octane number of the following is:

$\left(\mathrm{I}\right) {\mathrm{CH}}_4 \left(\mathrm{II}\right) {\mathrm{C}}_2{\mathrm{H}}_{6 }\left(\mathrm{III}\right) {\mathrm{C}}_3{\mathrm{H}}_{8 }\left(\mathrm{IV}\right) {\mathrm{C}}_4{\mathrm{H}}_{10}$

Calculate the octane number of gasoline fuel, which contains $\text{25\%}\text{n-heptane}$ and $75\mathrm{\%}$ is $\text{iso-octane}$.

Which of the following increases the octane number?

Which of the following has highest knocking?

Gasoline with an octane number of $80$ is equivalent in knocking characteristics, to a mixture of heptane and iso-octane of the following composition

Petrochemicals can be used to prepare

TEL is a compound used as

Tetraethyl lead is a

What will be the octane number of best fuel?

Which of these processes is used in synthesis of petroleum?

A petroleum fraction having boiling range $\text{70}-{\text{200 }}^{\text{o}}\text{C}$ and containing $\text{6}-\text{10}$ carbon atoms per molecule is called