Question

Name the gases used in:

(a) filling ballons

(b) Light bulbs

(c) bright colored advertising light works.

Answer 1

Uses of inert gases:

(a). Filling balloons:

• Helium is an inert gas that is filled down in a balloon for weather forecasting.

(b). Light bulbs:

• Argon is an inert gas, filled out in light bulbs for maintaining inert conditions so that filament of the bulb did not react with oxygen and works long in a good condition.

(c). Bright colored advertising light works:

• Neon is an inert gas that has been filled in bright-colored advertising light work.