Question

A student adds a drop of .the colorless solution on a ph paper and the paper turns green the solution is study adda​

Answer 1

The solution will be water or will be alkaline in nature. As the pH paper gives green colour when the pH value is equal to 7.

Explanation:

The acidity or alkalinity of a substance is measured using a quantity known as pH.

Technically, the pH of a substance is a measure of hydrogen ion concentration within a solution. Despite the microscopic definition of pH, it can be measured using macroscopic items such as pH paper.