BPSC (Bihar) Exam  >  BPSC (Bihar) Questions  >  You have been provided with three test tubes.... Start Learning for Free
You have been provided with three test tubes. One of them contains distilled water and the other two contain an acidic solution and a basic solution, respectively. Which of them will turn red litmus to blue? 
  • a)
    Distilled water
  • b)
    Acid
  • c)
    Base
  • d)
    More than one of the above
  • e)
    None of the above
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
You have been provided with three test tubes. One of them contains dis...
The correct option is base.
Key Points
  • The basic solution can turn red litmus to blue.
  • Add a few drops of solution from each text tube on litmus paper.
  • The distilled water is neutral in nature and thus on adding it to litmus paper there is no color change in litmus paper. 
  • With the addition of a few drops of acidic solution on blue litmus paper, the litmus paper turns blue to red.
  • With the addition of a few drops of basic solution on red litmus paper, the litmus paper turns red to blue.
Free Test
Community Answer
You have been provided with three test tubes. One of them contains dis...
Basic solution
- The basic solution will turn red litmus to blue.
- Basic solutions have a pH greater than 7, indicating the presence of hydroxide ions.
- When red litmus paper is dipped into a basic solution, it will turn blue due to the presence of hydroxide ions reacting with the indicator.

Distilled water
- Distilled water is neutral with a pH of 7.
- It does not contain any acidic or basic properties that can change the color of litmus paper.
- Therefore, distilled water will not turn red litmus to blue.

Acidic solution
- Acidic solutions have a pH lower than 7, indicating the presence of hydrogen ions.
- When red litmus paper is dipped into an acidic solution, it will remain red or may even turn a different shade of red.
- The acidic solution will not turn red litmus to blue.
Explore Courses for BPSC (Bihar) exam
You have been provided with three test tubes. One of them contains distilled water and the other two contain an acidic solution and a basic solution, respectively. Which of them will turn red litmus to blue?a)Distilled waterb)Acidc)Based)More than one of the abovee)None of the aboveCorrect answer is option 'C'. Can you explain this answer?
Question Description
You have been provided with three test tubes. One of them contains distilled water and the other two contain an acidic solution and a basic solution, respectively. Which of them will turn red litmus to blue?a)Distilled waterb)Acidc)Based)More than one of the abovee)None of the aboveCorrect answer is option 'C'. Can you explain this answer? for BPSC (Bihar) 2024 is part of BPSC (Bihar) preparation. The Question and answers have been prepared according to the BPSC (Bihar) exam syllabus. Information about You have been provided with three test tubes. One of them contains distilled water and the other two contain an acidic solution and a basic solution, respectively. Which of them will turn red litmus to blue?a)Distilled waterb)Acidc)Based)More than one of the abovee)None of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for BPSC (Bihar) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for You have been provided with three test tubes. One of them contains distilled water and the other two contain an acidic solution and a basic solution, respectively. Which of them will turn red litmus to blue?a)Distilled waterb)Acidc)Based)More than one of the abovee)None of the aboveCorrect answer is option 'C'. Can you explain this answer?.
Solutions for You have been provided with three test tubes. One of them contains distilled water and the other two contain an acidic solution and a basic solution, respectively. Which of them will turn red litmus to blue?a)Distilled waterb)Acidc)Based)More than one of the abovee)None of the aboveCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for BPSC (Bihar). Download more important topics, notes, lectures and mock test series for BPSC (Bihar) Exam by signing up for free.
Here you can find the meaning of You have been provided with three test tubes. One of them contains distilled water and the other two contain an acidic solution and a basic solution, respectively. Which of them will turn red litmus to blue?a)Distilled waterb)Acidc)Based)More than one of the abovee)None of the aboveCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of You have been provided with three test tubes. One of them contains distilled water and the other two contain an acidic solution and a basic solution, respectively. Which of them will turn red litmus to blue?a)Distilled waterb)Acidc)Based)More than one of the abovee)None of the aboveCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for You have been provided with three test tubes. One of them contains distilled water and the other two contain an acidic solution and a basic solution, respectively. Which of them will turn red litmus to blue?a)Distilled waterb)Acidc)Based)More than one of the abovee)None of the aboveCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of You have been provided with three test tubes. One of them contains distilled water and the other two contain an acidic solution and a basic solution, respectively. Which of them will turn red litmus to blue?a)Distilled waterb)Acidc)Based)More than one of the abovee)None of the aboveCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice You have been provided with three test tubes. One of them contains distilled water and the other two contain an acidic solution and a basic solution, respectively. Which of them will turn red litmus to blue?a)Distilled waterb)Acidc)Based)More than one of the abovee)None of the aboveCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice BPSC (Bihar) tests.
Explore Courses for BPSC (Bihar) exam

Top Courses for BPSC (Bihar)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev