When an arrhenius base is placed in h20 the only negative ion present in the solution is?
1 answer:
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Answer:
The of a substrate will be "10 μM".
Explanation:
The given values are:
Reaction velocity,
As we know,
⇒
On putting the estimated values, we get
⇒
⇒
⇒
On subtracting "40" from both sides, we get
⇒
⇒
Explanation:
Relation between pH and concentration of hydrogen ions is as follows.
pH =
So, it means that an increase in the value of pH will show that there occurs a decrease in concentration of hydrogen ions.
Therefore, the solution becomes basic in nature.
On the other hand, a decrease in the value of pH will show that there occurs an increase in the concentration of hydrogen ions.
Therefore, the solution becomes more acidic in nature.
Hence, if the pH of a solution is decreased from pH 8 to pH 6 it means that the concentration of hydrogen ions has increased in the solution.