1.0 × 10⁻⁶ M (Option-A)
Data Given:
pH = 6
[H⁺] = ?
Formula Used:
As we know pH is given as,
pH = -log [H⁺]
and,
[H⁺] = 10^-pH ----- (1)
Putting value of pH in eq. 1,
[H⁺] = 10⁻⁶ ∴ 10 = Antilog
[H⁺] = 1.0 × 10⁻⁶ M
Answer:
The correct answer is option a.
Explanation:
The pH of the solution is defined as negative logarithm of hydrogen ions concentration in its aqueous solution.
[tex]pH=-\log [H^+][/tex]
The pH of the urine sample = pH = 6
Concentration of hydrogen ion in the urine sample = [tex][H^+][/tex]
[tex]6=-\log[H^+][/tex]
[tex][H^+]=10^{-6} M[/tex]
Hence, the correct answer is option a.
