Light weight vehicle require ______

Trucks require ______ as a fuel

Petroleum is ______ than water

Arrange the following in correct order
a. Absence of air and high temperature pressure, dead organisms are converted into petroleum and natural gas
b. Petroleum floats on water and remains compressed due to natural gas
c. Dead organisms gets deposited

Oil is found in

Crude oil contains _______

Process of separating different components of liquid is called

Among the given option which one has lowest boiling point

Paraffin wax is used for making

Choose the correct option for bitumen