Class 7 Exam > Class 7 Questions > What color does litmus paper turn when added ...
Start Learning for Free
What color does litmus paper turn when added to an acidic solution?
- a)Green
- b)Red
- c)Blue
- d)Yellow
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
What color does litmus paper turn when added to an acidic solution?a)G...
Litmus Paper in Acidic Solution
---
The color change of litmus paper when added to an acidic solution is a key indicator of the solution's pH level. Litmus paper is a pH indicator that changes color in response to the acidity or alkalinity of a solution.
Color Change to Red
---
When litmus paper is added to an acidic solution, it turns red. This is because acidic solutions have a pH below 7, indicating a higher concentration of hydrogen ions. The red color change of litmus paper in an acidic solution is a result of the chemical reaction between the hydrogen ions in the acid and the dye on the litmus paper.
Explanation
---
Litmus paper contains a dye that changes color in response to the concentration of hydrogen ions in a solution. In an acidic solution, there is an excess of hydrogen ions, which react with the dye on the litmus paper, causing it to turn red. This color change indicates the acidic nature of the solution.
Conclusion
---
In conclusion, when litmus paper is added to an acidic solution, it turns red due to the presence of hydrogen ions. This color change is a useful indicator of the acidity of the solution and can help determine its pH level.
---
The color change of litmus paper when added to an acidic solution is a key indicator of the solution's pH level. Litmus paper is a pH indicator that changes color in response to the acidity or alkalinity of a solution.
Color Change to Red
---
When litmus paper is added to an acidic solution, it turns red. This is because acidic solutions have a pH below 7, indicating a higher concentration of hydrogen ions. The red color change of litmus paper in an acidic solution is a result of the chemical reaction between the hydrogen ions in the acid and the dye on the litmus paper.
Explanation
---
Litmus paper contains a dye that changes color in response to the concentration of hydrogen ions in a solution. In an acidic solution, there is an excess of hydrogen ions, which react with the dye on the litmus paper, causing it to turn red. This color change indicates the acidic nature of the solution.
Conclusion
---
In conclusion, when litmus paper is added to an acidic solution, it turns red due to the presence of hydrogen ions. This color change is a useful indicator of the acidity of the solution and can help determine its pH level.
Free Test
FREE
| Start Free Test |
Community Answer
What color does litmus paper turn when added to an acidic solution?a)G...
Litmus paper turns red when added to an acidic solution. This color change is a result of the acidic nature of the solution, which causes the litmus paper to shift its color to red. It is a simple and effective way to test for acidity using a natural indicator like litmus.
Attention Class 7 Students!
To make sure you are not studying endlessly, EduRev has designed Class 7 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 7.
|
Explore Courses for Class 7 exam
|
|
Top Courses for Class 7View all
What color does litmus paper turn when added to an acidic solution?a)Greenb)Redc)Blued)YellowCorrect answer is option 'B'. Can you explain this answer?
Question Description
What color does litmus paper turn when added to an acidic solution?a)Greenb)Redc)Blued)YellowCorrect answer is option 'B'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about What color does litmus paper turn when added to an acidic solution?a)Greenb)Redc)Blued)YellowCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What color does litmus paper turn when added to an acidic solution?a)Greenb)Redc)Blued)YellowCorrect answer is option 'B'. Can you explain this answer?.
What color does litmus paper turn when added to an acidic solution?a)Greenb)Redc)Blued)YellowCorrect answer is option 'B'. Can you explain this answer? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about What color does litmus paper turn when added to an acidic solution?a)Greenb)Redc)Blued)YellowCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What color does litmus paper turn when added to an acidic solution?a)Greenb)Redc)Blued)YellowCorrect answer is option 'B'. Can you explain this answer?.
Solutions for What color does litmus paper turn when added to an acidic solution?a)Greenb)Redc)Blued)YellowCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 7.
Download more important topics, notes, lectures and mock test series for Class 7 Exam by signing up for free.
Here you can find the meaning of What color does litmus paper turn when added to an acidic solution?a)Greenb)Redc)Blued)YellowCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
What color does litmus paper turn when added to an acidic solution?a)Greenb)Redc)Blued)YellowCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for What color does litmus paper turn when added to an acidic solution?a)Greenb)Redc)Blued)YellowCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of What color does litmus paper turn when added to an acidic solution?a)Greenb)Redc)Blued)YellowCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice What color does litmus paper turn when added to an acidic solution?a)Greenb)Redc)Blued)YellowCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 7 tests.
|
|
Explore Courses for Class 7 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup