Question

Match the following :
a. Oxides of sulphur and nitrogen - fire extinguisher
b. CNG - incomplete combustion of coal
c. Oxygen - very low ignition temperature
d. Inflammable substance - acid rain
e. Carbon dioxide - necessary for combustion
f. Carbon monoxide - fuel for automobile

Answer 1

Answer:

a.oxides of sulphur and nitrogen-Acid rain

b. CNG-fuel for automobiles.

c. oxygen-necessary for combustion

d. Inflammable substance -very low ignition temperature

e. Carbon dioxide-fire extinguisher

f. Carbon monoxide-incomplete combustion of coal