Question

It is dark colour visous and foul smelling liquid often called liquid gold (a) give one of its product and its use

Answer 1

it's petroleum and used for a no. of products as jelly's oil cakes for animals for our transportation different creams do consist these products used too for lubrication

Answer 2

petroleum
Its one product is lubricating oil it is used for lubrication of machines


DAV public school gevra science question papaer


It is given in the book also