- 1(current)
Q. No.Which of the following fluoro-compounds is most likely to behave as a Lewis base?
(1) BF3
(2) PF3
(3) CF4
(4) SiF4
Subtopic: Acids & Bases - Definitions & Classification |
59%
Level 3: 35%-60%
NEET - 2016
Hints
Boric acid is an acid because its molecule:
| 1. | contains replaceable H+ ion. |
| 2. | gives up a proton. |
| 3. | accepts OH– from water releasing proton into the solution. |
| 4. | combines with protons from water molecules. |
Subtopic: Acids & Bases - Definitions & Classification |
72%
Level 2: 60%+
NEET - 2016
Hints
Among the following, the correct order of acidity is:
1. HClO < HClO2 < HClO3 < HClO4
2. HClO2 < HClO < HClO3 < HClO4
3. HClO4 < HClO2 < HClO < HClO3
4. HClO3 < HClO4 < HClO2 < HClO
Subtopic: Acids & Bases - Definitions & Classification |
89%
Level 1: 80%+
NEET - 2016
Hints
- 1(current)
Q. No.
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