MEDIUM
12th Odisha Board
IMPORTANT
Earn 100
![](https://assets-cf.embibe.com/production/web-assets/assets/seo/coin.webp)
Write down the structure of and .
![](https://sss.embibe.com/content-utilities/preprod/c7fcda9c-aa79-4a0f-91fb-14de3ab495b1.webp)
Important Questions on Group 18 Elements : Noble Gases
MEDIUM
12th Odisha Board
IMPORTANT
Complete the following chemical equation:
![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
MEDIUM
12th Odisha Board
IMPORTANT
Complete the following chemical equation:
![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
MEDIUM
12th Odisha Board
IMPORTANT
Complete the following chemical equation:
![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
MEDIUM
12th Odisha Board
IMPORTANT
Write the hybridization and also draw the molecular structure of .
![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
MEDIUM
12th Odisha Board
IMPORTANT
Write the hybridization and also draw the molecular structure of .
![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
HARD
12th Odisha Board
IMPORTANT
Write a short account of the fluorides of xenon stating their preparation and properties.
![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
HARD
12th Odisha Board
IMPORTANT
Why the zero group elements are also known as inert gases? Which inert gas contains less than eight electrons in its outer shell? Give the preparation of Xenon tetrafluoride.
![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)
HARD
12th Odisha Board
IMPORTANT
Name the zero group elements and give their atomic numbers. How xenon difluoride is prepared and what is its use ?
![](https://assets-cf.embibe.com/production/web-assets/assets/seo/forward.webp)