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Inert Gas and Their Uses

Neon is used ...

Question

Neon is used for making signboards because___.

A

Light is emitted when a high voltage current is passed

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B

Light is absorbed by it

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C

It is inert and does not react

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D

It is abundant in the atmosphere

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Solution

The correct option is A
Light is emitted when a high voltage current is passed

Neon produces fluorescent light for making signboards that can be seen at night.

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Inert Gas and Their Uses

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