Tick True/False against the following statements.
Coal tar is a mixture of various substances. (T/F)

Tick True/False against the following statements. Coke is almost pure form of carbon. (T/F)

Tick True/False against the following statements. Kerosene is not a fossil fuel. (T/F)

Tick True/False against the following statements . CNG is more polluting fuel than petrol. (T/F)

Tick True/False against the following statements. Fossil fuels can be made in the laboratory. TRUE/ FALSE

State wheteher the following statements are true of false.

Mark the following statements as true (T) or false . Pole star is a member of the solar system. ( )

Tick T for true and F for false in the following statememnts: Earthquakes can be predicated in advance. (T/F)

State whether the following statements are true or false: Yarn is made from fibres.