- 1(current)
Q. No.Find the correct increasing order of dipole moment among the following molecules:
1. NH₃ < BF₃ < NF₃ < H₂O2. BF₃ < NF₃ < NH₃ < H₂O
3. BF₃ < NH₃ < NF₃ < H₂O
4. H₂O < NF₃ < NH₃ < BF₃
Subtopic: Polarity |
76%
Level 2: 60%+
NEET - 2019
Hints
Subtopic: Polarity |
68%
Level 2: 60%+
AIPMT - 2013
Hints
Links
Subtopic: Polarity |
61%
Level 2: 60%+
NEET - 2021
Hints
Find the correct increasing order of dipole moments among the following molecules:
CF₄, NH₃, NF₃ and H₂O
1. CF₄ < NH₃ < NF₃ < H₂O2. CF₄ < NH₃ < H₂O < NF₃
3. CF₄ < NF₃ < H₂O < NH₃
4. CF₄ < NF₃ < NH₃ < H₂O
Subtopic: Polarity |
71%
Level 2: 60%+
Hints
The correct order of the dipole moment of the following molecules is :
| 1. | I > II > III | 2. | I = II = III |
| 3. | III > II > I | 4. | I > III > II |
Subtopic: Polarity |
63%
Level 2: 60%+
Hints
Which of the following statements correctly describes the hydrolysis of BCl₃ and NCl₃?
1. NCl₃ is hydrolysed to give HOCl, whereas BCl₃ is not hydrolysed.2. Both NCl₃ and BCl₃ give HCl on hydrolysis.
3. NCl₃ gives HOCl on hydrolysis, whereas BCl₃ gives HCl.
4. Both NCl₃ and BCl₃ give HOCl on hydrolysis.
Subtopic: Acidic, Basic Character & Fajan's Rule | Polarity |
52%
Level 3: 35%-60%
Hints
The correct order of ionic character among CaH2, BeH2 and BaH2 is:
| 1. | BeH2 < CaH2 < BaH2 | 2. | CaH2 < BeH2 < BaH2 |
| 3. | BeH2 < BaH2 < CaH2 | 4. | BaH2 < BeH2 < CaH2 |
Subtopic: Polarity |
78%
Level 2: 60%+
NEET - 2018
Hints
The molecules that have an overall permanent dipole moment among the following is/are:
(A) CO2
(B) H2O
(C) NH3
(A) CO2
(B) H2O
(C) NH3
| 1. | A and C only | 2. | C and B only |
| 3. | A, B, and C | 4. | None of these |
Subtopic: Polarity |
82%
Level 1: 80%+
Hints
A diatomic molecule AB has a dipole moment of 0.816 debye. If its bond length is 100 pm. then what percentage of an electronic charge will exist on each atom?
1. 83%
2. 37%
3. 10%
4. 17%
Subtopic: Polarity |
Level 3: 35%-60%
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Hints
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How many molecules among the following are non-polar in nature?
1. (a) and (d) only
2. (a), (b), (c) and (d)
3. (a), (b) and (d) only
4. (b) and (d) only
| a. |  |
b. |  |
| c. |  |
d. |  |
1. (a) and (d) only
2. (a), (b), (c) and (d)
3. (a), (b) and (d) only
4. (b) and (d) only
Subtopic: Polarity |
69%
Level 2: 60%+
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- 1(current)
Q. No.
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