- 1(current)
Q. No.For a weak acid HA, the percentage of dissociation is nearly 1% at equilibrium. If the concentration of acid is 0.1 mol L-1, then the correct option for its Ka at the same temperature will be:
| 1. | \(1 \times 10^{-4}\) |
| 2. | \(1 \times 10^{-6} \) |
| 3. | \(1 \times 10^{-5} \) |
| 4. | \(1 \times 10^{-3} \) |
Subtopic: Ionisation Constant of Acid, Base & Salt |
66%
From NCERT
NEET - 2023
Please attempt this question first.
Hints
Please attempt this question first.
Aqueous solution of which of the following compounds is the best conductor of electric current?
1. Acetic acid,
2. Hydrochloric acid, HCl
3. Ammonia,
4. Fructose,
Subtopic: Ionisation Constant of Acid, Base & Salt |
85%
From NCERT
NEET - 2015
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
Subtopic: Ionisation Constant of Acid, Base & Salt |
74%
From NCERT
AIPMT - 2013
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
At 25 ºC, the dissociation constant of a base, BOH, is 1.0 × 10–12. The concentration of hydroxyl ions in 0.01M aqueous solution of the base would be:
| 1. | 1.0 × 10–6 mole L–1 | 2. | 1.0 × 10–7 mole L–1 |
| 3. | 2.0 × 10–6 mole L–1 | 4. | 1.0 × 10–5 mole L–1 |
Subtopic: Ionisation Constant of Acid, Base & Salt |
73%
From NCERT
AIPMT - 2005
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
- 1(current)
Q. No.
© 2024 GoodEd Technologies Pvt. Ltd.