Text Solution
Verified by Experts
The correct Answer is:
MODERN PUBLICATION-GROUP 18 ELEMENTS-EXERCISE
- Radon was discovered by :
Text Solution
|
- Hypo is used in:
Text Solution
|
- Acetone is used as a and .
Text Solution
|
- Why do noble gases form compounds with flourine and oxygen only ?
Text Solution
|
- Why do noble gases form compounds with flourine and oxygen only ?
Text Solution
|
- Write a short account of the fluorides of xenon stating their preparat...
Text Solution
|
- The word argon means
Text Solution
|
- Which inert gas contains less than eight electrons in its outer shel...
Text Solution
|
- how many electrons are present in 1C of electricity?
Text Solution
|
- What are the sources of rare gases ?
Text Solution
|
- Noble gases are:
Text Solution
|
- FSH is formed by:
Text Solution
|
- Which Noble gas is not found in atmosphere
Text Solution
|
- Which of the noble gases is radioactive ?
Text Solution
|
- Which noble gas is used in radiotherapy ?
Text Solution
|
- Physical properties of :
Text Solution
|
- Which noble gas has the highest ionisation energy ?
Text Solution
|
- What is the value of CP/(CV) for noble gases ?
Text Solution
|
- Name the 1st compound of a noble gas reported by Bartlett.
Text Solution
|
- Noble gases do not occur in:
Text Solution
|