General Introduction of Group 18 Elements

IMPORTANT

General Introduction of Group 18 Elements: Overview

This topic covers concepts, such as, Group 18: Noble Gases & Occurrence of Noble Gases etc.

Important Questions on General Introduction of Group 18 Elements

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Chemistry>The p-Block Elements>General Introduction of Group 18 Elements> Q 1

Which of the following is correct about compound X (Atomic number =18)?

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Chemistry>The p-Block Elements>General Introduction of Group 18 Elements> Q 2

Assertion: The majority of noble gas compounds are those of xenon (Xe).

Reason: Xenon has the lowest ionization enthalpy and can be easily oxidized by oxidizing agents like oxygen and fluorine

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Chemistry>The p-Block Elements>General Introduction of Group 18 Elements> Q 3

Which is the most abundant noble gas?

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Chemistry>The p-Block Elements>General Introduction of Group 18 Elements> Q 4

_____ is not an inert gas.

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Chemistry>The p-Block Elements>General Introduction of Group 18 Elements> Q 5

Name the elements of group 18.
 

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Chemistry>The p-Block Elements>General Introduction of Group 18 Elements> Q 6

The first compound of noble gas prepared by Bartlett was

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Chemistry>The p-Block Elements>General Introduction of Group 18 Elements> Q 7

The inert gas which is most abundant in the atmosphere is:

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Chemistry>The p-Block Elements>General Introduction of Group 18 Elements> Q 8

Which one of the following is used for the separation of noble gas mixture from air?

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Chemistry>The p-Block Elements>General Introduction of Group 18 Elements> Q 9

The following are some statements about noble gases.

I. They are between halogens and I A group.

II. Except Rn, all the remaining are present in air.

III. These elements belong to the 17th group in the modern periodic table.