Calculate the hydrogen ion concentration in the following biological fluids whose pH are given below :
Human Stomach fluid 1.2

Explanation

To calculate the hydrogen ion concentration from the given pH of human stomach fluid, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the relationship between pH and hydrogen ion concentration**:
The pH of a solution is defined as the negative logarithm (base 10) of the hydrogen ion concentration \([H^+]\):
\[
\text{pH} = -\log[H^+]
...