Q1. Multiple choice questions: (i) Coal mainly contains: (a)carbon (b)carbon and hydrogen (c)carbon, hydrogen and nitrogen (d)carbon, nitrogen and oxygen (ii) Fossil fuels are: (a)renewable but exhaustible (b)renewable and inexhaustible (c)non-renewable but can be recycled (d)non-renewable and can’t be recycled (iii)Which of these is not a fossil fuel? (a)CNG (b)LPG (c)Petrol (d)Hydrogen (iv)Bitumen is used for: (a)digging roads (b) blasting roads (c)metalling roads (d) all of them
Answers
Answered by
2
Answer:
(i) (a) carbon
(ii) (d) non-renewable and can’t be recycled
(iii) (d) hydrogen
(iv) (c)metalling roads
Explanation:
Similar questions