Gum formation in stored gasoline is mainly due to the:
alkylation of unsaturated.
the presence of sulphur.
oxidation & polymerisation of unsaturates.
higher aromatic content.

Question

Gum formation in stored gasoline is mainly due to the-alkylation of unsaturated-the presence of sulphur-oxidation - polymerisation of unsaturates-higher aromatic content-

Toppr Admin · Accepted Answer

Gasoline is a volatile mixture of liquid hydrocarbons generally containing small amounts of additives suitable for use as a fuel in a spark ignition internal combustion engine. The presence of sulphur in gasoline is undesirable due to its foul odour and also it forms gums.

Gum formation in stored gasoline is mainly due to the:alkylation of unsaturated.the presence of sulphur.oxidation & polymerisation of unsaturates.higher aromatic content.

Gasoline is a volatile mixture of liquid hydrocarbons generally containing small amounts of additives suitable for use as a fuel in a spark ignition internal combustion engine. The presence of sulphur in gasoline is undesirable due to its foul odour and also it forms gums.

Gum formation in stored gasoline is mainly due to the:
alkylation of unsaturated.
the presence of sulphur.
oxidation & polymerisation of unsaturates.
higher aromatic content.