Question

____ is a mixture of various Constitution such as lubricating oil parrafin wax etc​

Answer 1

Answer:

its constituent not Constitution

Petroleum

Explanation:

Petroleum is a dark oily liquid. ... It is a mixture of various constituents such as petroleum gas, petrol, diesel, lubricating oil, paraffin wax, etc. The process of separating the various constituents/ fractions of petroleum is known as refining.