Question
Chemistry Question on Acids, Bases And Salts
What do you observe on pouring potassium hydroxide on red and blue litmus papers?
A
Red litmus remains red and blue litmus turns to red
B
Red litmus turns to blue and blue litmus remains blue
C
Red litmus becomes colorless and blue litmus remains blue
D
Red litmus turns to blue and blue litmus turns to red
Answer
Red litmus turns to blue and blue litmus remains blue
Explanation
Solution
The correct option is (B): Red litmus turns to blue and blue litmus remains blue.