Question

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 1

The Correct Option is B

The correct option is (B): Red litmus turns to blue and blue litmus remains blue.