Question

For N/10 H2SO4 pH value is​

Answer 1

Answer:

The pH value for N/10 H₂SO₄ is 1.

Explanation:

Given data: N/10 H₂SO₄

To find: pH value

In H2SO4,

[H⁺] = 1/10 = 10⁻¹

We know, the formula for finding the pH value of the strong acids is given by

pH = - log₁₀ [H⁺]

or, pH = - log₁₀ [10⁻¹]

or, pH = - (-1) log₁₀ 10  …… [∵ log aᵇ = b log a]

∵ log 10 = 1

∴ pH = log 10 = 1  

Answer 2

Answer:

pH= 0.693

Key: H2SO4 gives 2 H+ therefore, take twice the concentration of H2SO4.

Hope this helps.