Inert gases are not used in: - MCQsGalaxy

Q Inert gases are not used in:

A Electric bulbs
B Sign boards
C Photosynthesis
D Weather balloons

MCQs Details

Inert gases are used in electric bulbs, advertising (sign) boards and weather balloons but not used in photosynthesis.

KP Boards Science - Class 6th Uploaded By: Safdar Ali

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