what turns red litmus paper blue

Best answer


The main use of litmus is to test whether a solution is acidic or basic.Light-blue litmus paper turns red under acidic conditions and red litmus paper turns blue under basic or alkaline conditionswith the color change occurring over the pH range 4.5鈥?.3 at 25 C (77 F). Neutral litmus paper is purple.

People also ask


  • What color does red litmus paper turn in a base?

  • I also have red litmus paper, and if I put it in a base, it turns blue. I know the question about litmus was asked and answered and I like the answer: How does the litmus pH indicator work?

  • What happens when you put litmus paper in acid?

  • I have blue litmus paper, and if I put it in an acid it turns red. I also have red litmus paper, and if I put it in a base, it turns blue. I know the question about litmus was asked and answered and I like the answer: How does the litmus pH indicator work?

  • Where is the red litmus paper blue crossword clue?

  • This crossword clue It turns red litmus paper blue was discovered last seen in the January 25 2022 at the New York Times Crossword. The crossword clue possible answer is available in 4 letters. This answers first letter of which starts with B and can be found at the end of E.

  • Is damp litmus paper bleached in presence of chlorine gas?

  • However, damp litmus paper also becomes bleached in presence of chlorine gas. I believe it has nothing to do with the mechanism described in aforementioned question. I wonder what the mechanism is. Wikipedia actually suggests:

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