The correct options are
A as a transport fuel in the form of Conmpressed Natural Gas.
B as a domestic fuel in the form of Liquified Petroleum Gas.
C for generating electricity
D as raw materials for the manufacture of petrochemicals and fertilisers
Natural gas is one of the cleanest fossil fuels on Earth. It is
colorless and odorless in its natural state. It can be used as a domestic and an industrial fuel. It is extensively used in vehicles in its compressed form called Compressed Natural Gas.