Methyl violet is an indicator which has a lot of uses in the laboratory and it
has a Ka of 1.6 X 10-4
Methyl violet is a dye that is used to detect the pH of a substance. it has a
yellow color and changes its color when within its pH range.
Methyl violet is used to determine the pH of a substance. It changes color
from yellow to blue when it's within the pH range of 0- 1.6. It is also used to
stain gram-negative bacteria and as disinfectants in treatment of injuries by
application to the affected parts.
Read more on https://brainly.com/question/12317935
