In a basic aqueous solution,if the concentrat | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The $pOH$ of a solution is defined by the formula: $pOH = -\log_{10}[OH^-]$.Since the $pOH$ is inversely proportional to the logarithm of the hydr

Vedclass · Accepted Answer

It increases.

Vedclass · Answer

(B) The $pOH$ of a solution is defined by the formula: $pOH = -\log_{10}[OH^-]$.Since the $pOH$ is inversely proportional to the logarithm of the hydroxide ion concentration,as the concentration of $[OH^-]$ decreases,the value of $\log_{10}[OH^-]$ becomes more negative.Consequently,the negative sign in the formula makes the $pOH$ value increase.Therefore,if the concentration of $[OH^-]$ decreases,the $pOH$ increases.

In a basic aqueous solution,if the concentration of $[OH^-]$ decreases,what happens to the $pOH$?

Similar Questions

Acid and base react with each other and form salt and water. What is this reaction called in scientific language?

Write true or false for the following statement:
The process of dissolving an acid or a base in water is a highly exothermic process.

In a basic aqueous solution,what happens to the basicity of the solution as the concentration of $[OH^-]$ increases?

Identify the compound $X$ on the basis of the reactions given below. Also,write the name and chemical formulae of $A$,$B$ and $C$.

Give three practical applications of neutralisation reaction.

Vedclass Test Series

Exam Paper Generator

Online Exam Module