\(\mathrm{Xe}+\mathrm{PtF}_6 \rightarrow \text { ? }\)

The product of the above reaction is:

1. \(\mathrm{O}_2{ }^{+}\left[\mathrm{PtF}_6\right]^{-}. \) 2. \(\mathrm{XeF}_4 \)
3. \(\mathrm{XeF}_6 \) 4. \(\mathrm{Xe}^{+}\left[\mathrm{PtF}_6\right]^{-}\)

Subtopic:  Group 18 - Preparation, Properties & Uses |
 86%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

In which compound does phosphorous have the lowest oxidation state?

1. H3PO3 

2. PCl3 

3. Ca3P2 

4. POF3

Subtopic:  Group 15 - Preparation, Properties & Uses |
 68%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

 A xenon fluoride that does not exist is:

1. XeF4
2. XeF2
3. XeF3
4. XeF6

Subtopic:  Group 18 - Preparation, Properties & Uses |
 90%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
Links
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

(a) XeF+ 3H2O →

(b) XeF+ H2

The products formed in the above reactions, respectively, are:

1. XeO3 , XeOF4
2. XeO6 , XeOF4
3. XeO3, XeOF6
4. XeO, XeOF6

Subtopic:  Group 18 - Preparation, Properties & Uses |
 82%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
Links
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Arrange the following compounds in increasing order of their acidity:
HF, HCl, HBr, HI 

1. HCl < HBr < HI<HF  

2. HF < HCl < HI< HBr

3. HF < HCl < HBr < HI

4. HF< HBr < HI< HCl 

Subtopic:  Group 17 - Preparation, Properties & Uses |
 89%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Compound that does not exist is-

1. XeOF4           

2. NeF2             

3. XeF2                   

4. XeF6

Subtopic:  Group 18 - Preparation, Properties & Uses |
 95%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

XeF4 is isostructural with :

1. ICl4-       

2. IBr2-                   

3. BrO3-

4. ICl3-

Subtopic:  Group 18 - Preparation, Properties & Uses |
 80%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Which of the following is incorrect regarding noble gases?

1. The atomic radii corresponds to van der Waal’s radii.

2. They have the largest size in a period.

3. They are also called inert gases.

4. They combine to form molecules.

Subtopic:  Group 18 - Preparation, Properties & Uses |
 72%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

 Halogen that forms only one oxoacid is :

1. Chlorine

2. Fluorine

3. Bromine

4. Iodine

Subtopic:  Group 17 - Preparation, Properties & Uses |
 90%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

The group which contains the strongest oxidizing agent is-

1. Group 15

2. Group 16

3. Group 17

4. Group 18

Subtopic:  Group 17 - Preparation, Properties & Uses |
 83%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh