- 1(current)
Q. No.The correct match among the following is/are:
| Acid | Conjugate Base |
| a. HF | H2F– |
| b. H2SO4 | HSO4– |
| c. \(HCO_{3}^{-}\) | \(CO_{3}^{2-}\) |
| 1. | a, c | 2. | a, b |
| 3. | b, c | 4. | Only c is correct |
Subtopic: Acids & Bases - Definitions & Classification |
89%
Level 1: 80%+
Hints
Which of the following is/are correct match(s):
| Bronsted bases | Conjugate Acid | |
| (a) | \(NH_{2}^{-}\) | \(NH_3\) |
| (b) | \(NH_3\) | \(NH_{4}^{+}\) |
| (c) | \(HCOO^{-}\) | \(CO_{2}^{2-}\) |
1. (a) and (c)
2. (a) and (b)
3. (b) and (c)
4. Only (c)
Subtopic: Acids & Bases - Definitions & Classification |
87%
Level 1: 80%+
Hints
The incorrect match among the following is:
a. HO– = Lewis base
b. F– = Lewis base
c. H+ = Lewis acid
d. BCl3 = Lewis base
1. Both a and b
2. Only b
3. Only d
4. Both a and d
Subtopic: Acids & Bases - Definitions & Classification |
77%
Level 2: 60%+
Hints
- 1(current)
Q. No.
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