0 votes
561 views
in Chemistry Form 1 by
Define a pH scale.

3 Answers

0 votes
by
It is a scale of values of different colours ranging from 0-14 that shows whether a certain solution is either a strong or a weak acid or base.
0 votes
by
shape of colours related to a continuous Acid_baze scale
0 votes
by
A mass of burning  gases

Related questions

0 votes
1 answer
0 votes
4 answers
asked Mar 24, 2022 in Chemistry Form 1 by Ndunyabeatrice
Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.

6.4k questions

9.6k answers

6 comments

590 users

...