| ⇦ | 
| ⇨ |
The hydrogen ion concentration in mol/dm, in a 0.2 M solution of a weak acid HA (Ka = 2 x 10⁻⁵) is close to
Options
(a) 2 x 10⁻⁵
(b) 2 x 10⁻⁴
(c) 2 x 10⁻³
(d) 2 x 10⁻²
Correct Answer:
2 x 10⁻³
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The compound that gives both iodoform and Fehling’s tests is
- The trivial names of propanone and 3-methyl-2-butanone are
- For a first order reaction, the half -life period is independent of
- Magnetic moment of (NH₄)₂[MnBr₄] is ___ BM
- Which among the following is an extensive property of the system
Topics: Equilibrium
(104)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The compound that gives both iodoform and Fehling’s tests is
- The trivial names of propanone and 3-methyl-2-butanone are
- For a first order reaction, the half -life period is independent of
- Magnetic moment of (NH₄)₂[MnBr₄] is ___ BM
- Which among the following is an extensive property of the system
Topics: Equilibrium (104)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Apply (H+ = k (ionisation constant of weak acid)× c(concentration))
Apply (H+ = k (ionisation constant of weak acid)× concentration ))