Question

A student was provided with a pH chart by the teacher and asked to observe the colour
to pH 1 and 14 respectively. The correct answer would be​

Answer 1

Answer:

BASIC BUILDING CONCEPTS

The acidic, basic or neutral character of any solution can be expressed by expressing its H+ ion concentration. A Danish biochemist Peter Sorensen suggested a method of expressing the concentration of H+ ions in terms of pH. In Danish language, pH stands for protenz de hydrogen which means power of H+ ions. pH of a solution is given by

pH = -log [H+] = log 1[H+]

where [H+] = concentration of hydrogen ions in solution.

To report the pH, a scale from 0 to 14 was devised.

Answer 2

Answer:

pH 1 = red. pH 14 = indigo

hope it is the correct ans