what is universal indicatar ?
Answers
Answered by
6
Answer:
a mixture of dyes that changes colour gradually over a range of pH and is used (especially as indicator paper) in testing for acids and alkalis.
syatul1981:
follow
kardo
please
Answered by
5
Answer:
A substance that changes two different colours according to whether another substance that touches it is an acid or an alkali
Explanation:
Like me
Similar questions