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Which of the following noble gases is us...

Which of the following noble gases is used in miner's cap lamp ?

A

Helium

B

Neon

C

Argon

D

Krypton

Text Solution

Verified by Experts

The correct Answer is:
D
Krypton is used in miners' cap lamps because its light does not produce glare.
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PRADEEP-P-BLOCK ELEMENTS -MCQ
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