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Electronic Configuration

All noble gas...

Question

All noble gases are:

A

colourlful

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B

colourless and odourless

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C

colourless and but have odour

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D

none of these

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Solution

The correct option is A colourless and odourless
All the noble gases are colourless and odourless gases, in addition to being chemically inert and stable.

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Similar questions

Q. The noble gases are a group of chemical elements with very similar properties. The six noble gases that occur naturally are helium (He), neon (Ne),argon (Ar), krypton (Kr), xenon (Xe), and the radioactive radon (Rn).The noble gases are:
(a) Mono atomic, colorless and odorless
(b) diatomic, colorless and odorless
(c) have very low chemical reactivity

Q. Noble gases or inert gases are so named because they are highly unreactive and do not form compounds under normal conditions. Which of these is not an inert gas?

Q. Assertion :(A) : Noble gases have very low boiling points. Reason: (R) : All noble gases have general electronic configuration of

{n s}^{2} {n p}^{6}

H e

)

Q. What are noble gases? Give a reason why noble gases have stable electronic configuration.

Q. All the noble gases have

8

electrons in their outermost shell except :

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