Question

Write True or False.
(a) Methane and LPG do not produce smoke while burning.
(b) Burning of carbon-containing fuels has no harmful effect on the
environment.
(c) Substances with a lower ignition temperature catch fire easily.
(d) The calorific value of a fuel is expressed in kJ/kg.
(e) Burning of LPG is an example of explosion.
(f) Carbon monoxide is a greenhouse gas.
please answer my questions​

Answer 1

Explanation:

a)true

b)false

c)true

d)true

e)true

f) false

Answer 2

Answer:

a= true

b= false

c=true

d=false

e=true

f=true