0.01 M HCl দ্রবণের pH কত?

The pH of a 0.01 M HCl solution is approximately 2.0.

Here's the explanation:

• HCl is a strong acid: This means it dissociates completely in water, releasing H+ ions and Cl- ions.
• Concentration of H+ ions: In a 0.01 M HCl solution, the concentration of H+ ions is also 0.01 M.
• pH and H+ ion concentration: pH is defined as the negative logarithm of the hydrogen ion concentration ([H+]). Therefore, pH = -log([H+]).
• Calculating pH: Plugging in the concentration of H+ ions (0.01 M), we get pH = -log(0.01) ≈ 2.0.

Therefore, the pH of a 0.01 M HCl solution is approximately 2.0, indicating a strong acidic nature.