The first colour on the colour chart of pH ship from the top is :
NCERT Important Questions Class 10 Science
CBSE 2022-2023.
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board
NCERT book extra.
Share
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
(a) The colour chart starts from red and ends in violet.