A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MBD PUBLICATION-EQUILIBRIUM-QUESTION BANK
- 0.04 g of pure NaOH is dissolved in 10 litof distilled water. The pH o...
Text Solution
|
- The pH of the solution produced when an aqueous solution of strong aci...
Text Solution
|
- 100 mL of 1 N NH4OH (Kb = 5 xx 10^-5) is neutralised to equivalence po...
Text Solution
|
- A certain weak acid has a dissociation constant 1.0 xx 10^-4. What is ...
Text Solution
|
- If Ka for a weak acid is 10^-5. pKb value of its conjugate base is:
Text Solution
|
- The buffer action of acidic buffer is maximum when its pH is equal to:
Text Solution
|
- The pH of a solution is 2. Its pH is to be changed to 4. Then the H^+ ...
Text Solution
|
- A buffer mixture of acetic acid and potassium acetate has pH= 5.24. Th...
Text Solution
|
- The [H3O^+] in the rain water of pH = 4.35 is:
Text Solution
|
- What is the pH of a 0.02 M ammonia solution which is 5% ionised?
Text Solution
|
- The hydrogen ion concentration of a solution is 3 xx 10^-6 g ion/litre...
Text Solution
|
- Find the [OH^-] in 100 mL of 0.015 M HCl (aq.) solution.
Text Solution
|
- A certain buffer solution contains equal concentration of X^- and HX. ...
Text Solution
|
- The pH of a 10^-10 M NaOH solution is nearest to:
Text Solution
|
- The H^+ ion concentration in 0.001 M acetic acid is 1.34 xx 10^-4 g io...
Text Solution
|
- Ka for HCN is 5 xx 10^-10 at 25^@C. For maintaining a constant pH of 9...
Text Solution
|
- An aqueous solution of 0.1 M NH4Cl will have a pH closer to:
Text Solution
|
- Find the number of mole of hydroxide (OH^-) ion in 0.3 litre of 0.005 ...
Text Solution
|
- How many grams of NaOH must be present in one litre of the solution of...
Text Solution
|
- The pH of pure water at 50^@C is ……………..(pKw = 13.26 at 50^@C):
Text Solution
|