Help
Contact
For teachers and institutes
Search courses, problems, tests…
A
A
>_
StemPy Lab
Courses ▾
Problems ▾
Practice ▾
Mock Tests
Classes
Community ▾
A
A
A flask holds 0.4 mol/L of a monobasic acid whose… | StemPy Lab
Quizzes
/
A flask holds 0.4 mol/L of a monobasic acid whose ionisation constant is 9 × 10⁻⁶. Estimate the pH of the solution.
Chemistry
Medium
High School (11–12)
Equilibrium › Ionic Equilibrium: Acids, Bases and pH
A-Level
AEEE (Amrita)
AMUEEE
AP
AP EAPCET
BCECE
COMEDK UGET
GUJCET
IB
JCECE
JKCET
KCET
KEAM
KIITEE
LPUNEST
MET (Manipal)
MHT-CET
OJEE
SRMJEEE
TS EAPCET
UPESEAT
VITEEE
Created by
StemPy Lab
A flask holds
0.4
mol/L
0.4\ \text{mol/L}
0.4
mol/L
of a monobasic acid whose ionisation constant is
9
×
10
−
6
9 \times 10^{-6}
9
×
1
0
−
6
. Estimate the pH of the solution.
5.44
5.44
5.44
5.05
5.05
5.05
2.72
2.72
2.72
1.36
1.36
1.36
Check Answer
Log in to save
Tag someone
⚑ Report
← All Quizzes
← What is the pH of a 4 × 10⁻⁴ mol/L solution of calcium hydroxide, a strong base, at 298 K?
A 0.1 mol/L solution of a weak monobasic acid has a pH of 3. What is its Ka? →
More on
Equilibrium › Ionic Equilibrium: Acids, Bases and pH
Discussion (0)
Log in
to join the discussion.
Loading…
Problems on this topic
Hydrocyanic acid, HCN, has Ka = 4.9 × 10⁻¹⁰…
Medium
A cleaning solution holds 0.050 mol/L of ammonia, with Kb = 1.8 × 10⁻⁵…
Medium
Nitrous acid, HNO₂, has Ka = 4.5 × 10⁻⁴…
Hard
Hypochlorous acid, HOCl, keeps pool water clean…
Medium
All problems on this topic →