Element/s that form pπ - pπ multiple bonds with themselves, as well as with carbon and oxygen are:

1. P, As

2. N, As

3. N, P

4. N

Subtopic:  Group 15 - Preparation, Properties & Uses |
 75%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

It is because inability of ns2 electrons of the valence shell to participate in bonding that

(a) Sn2+ is reducing while Pb4+ is oxidising agent

(b) Sn2+ is oxidising while Pb4+ is reducing agent

(c) Sn2+ and Pb2+ are both oxidising and reducing agent

(d) Sn4+ is reducing while Pb4+ is oxidising agent

Subtopic:  Properties of Glass, Pb & Sn compounds | Group 15 - Preparation, Properties & Uses |
 73%
NEET - 2017
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

Which of the following on heating produces NO2?

(1) NaNO3

(2) AgNO3

(3) NH4NO3

(4) NH4NO2

Subtopic:  Group 15 - Preparation, Properties & Uses |
 50%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

advertisementadvertisement

In which process does the nitrogen undergo oxidation?

(1) N2 2NH3

(2) N2O 2NO2

(3) NO3 N2O5

(4) NO2NO3-

Subtopic:  Group 15 - Preparation, Properties & Uses |
 77%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Which of the following has been arranged in order of decreasing bond dissociation energy:

(1) P-O>Cl-O>S-O

(2) P-O>S-O>Cl-O

(3) S-O>Cl-O>P-O

(4) Cl-O>S-O>P-O

Subtopic:  Group 17 - Preparation, Properties & Uses | Group 16 - Preparation, Properties & Uses |
 63%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

Which set of oxide of nitrogen is paramagnetic in nature?

(1) NO, N2O

(2) NO2, NO, N2O

(3) NO,NO2

(4) N2O,NO2

Subtopic:  Group 15 - Preparation, Properties & Uses |
 69%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

advertisementadvertisement

S-S bond is present in

(1) H2S2O7

(2) H2SO5

(3) H2S2O8

(4) H2S2O6

Subtopic:  Group 16 - Preparation, Properties & Uses |
 69%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

Bleaching action of SO2 is due to its

(1) acidic property

(2) basic property

(3) reducing property

(4) oxidising property

Subtopic:  Group 16 - Preparation, Properties & Uses |
 69%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

Which is not hydrolysed with water?

(1) PCl3

(2) NF3

(3) NCl3

(4) BCl3

Subtopic:  Group 15 - Preparation, Properties & Uses |
 74%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints

advertisementadvertisement

Ammonia on reaction with excess of chlorine gives

(1) NCl3 and HCl

(2) N2 and NH4Cl

(3) NCl3 and NH4Cl

(4) N2 and HCl

Subtopic:  Group 15 - Preparation, Properties & Uses |
 64%
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints