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Showing posts with label beacon light. Show all posts
Showing posts with label beacon light. Show all posts

Friday 10 July 2015

The inert gas used as beacon light is

Post 303

SSC CHSL Questions 2014

Question 174 The inert gas used as beacon light is

A) Kr
B) Ar
C) He
D) Ne

Answer: Ne (Neon) gas

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