What is pH scale explain with example?
Answers
Explanation:
The pH scale measures how acidic or basic a substance is. The PH scale ranges from 0 to 14 .
A pH of 7 is neutral whereas a pH less than 7 is acidic....For an example,pH 4 is ten times more acidic than pH 5 and 100 times(10 times 10) more acidic than pH 6.
pH is defined as the measure of hydrogen ion concentration used to measure the acidity or alkalinity of a given solution.
Following is the equation that is used for calculating the pH:
pH = -log[H+]
Values of pH
The range of the pH scale varies from 0 to 14
Solutions with a pH value ranging from 0 to 7 on the pH scale are known as acidic, and the value of pH ranging from 7 to 14 on the pH scale are called basic solutions.
Solutions having the value of pH equal to 7 on the pH scale are termed neutral solutions.
I hope it helps you my friend.