36.0k views
0 votes
PH paper is put in a solution, which turns red. What is this?

(A) A strong acid
(B) A strong alkali
(C) A weak acid
(D) A weak alkali

1 Answer

5 votes

Answer: (B) a strong acid

Step-by-step explanation:

Acids turn blue pH paper red

User Darkseal
by
7.8k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.