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Which one of the following statements is correct about universal indicator?
- a)It is a mixture of HCl and NaOH
- b)It is a mixture of many indicators
- c)It is a solution of phenolphthalein in alcohol
- d)It is a solution of phenolphthalein in water
Correct answer is option 'B'. Can you explain this answer?
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Which one of the following statements is correct about universal indic...
Option B is the correct answer because universal indicator is a mixture of many indicator which is used to show whether a solution is acidic or basic in nature.
this mixture is important because each component lose or gain protons depending upon the basic and acidic nature of the solution.
this mixture is important because each component lose or gain protons depending upon the basic and acidic nature of the solution.
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Which one of the following statements is correct about universal indic...
Universal Indicator
Definition:
Universal indicator is a type of pH indicator which is a mixture of several indicators that give different colours at different pH levels. It is used to determine the pH of a solution.
Composition:
Universal indicator is a mixture of several indicators such as methyl red, bromothymol blue, and phenolphthalein. These indicators are mixed in specific proportions to give a wide range of colour changes at different pH levels.
Colour changes:
Universal indicator gives a range of colours from red to violet at different pH levels. It gives an orange-yellow colour at pH 3.5, green at pH 7, and violet at pH 14. The different colours indicate the acidity or basicity of the solution.
Uses:
Universal indicator is used in laboratories to determine the pH of a solution. It is also used in schools to teach students about pH and acid-base reactions.
Conclusion:
In conclusion, universal indicator is a mixture of several indicators that give a wide range of colour changes at different pH levels. It is used to determine the pH of a solution and is a useful tool in science education.
Definition:
Universal indicator is a type of pH indicator which is a mixture of several indicators that give different colours at different pH levels. It is used to determine the pH of a solution.
Composition:
Universal indicator is a mixture of several indicators such as methyl red, bromothymol blue, and phenolphthalein. These indicators are mixed in specific proportions to give a wide range of colour changes at different pH levels.
Colour changes:
Universal indicator gives a range of colours from red to violet at different pH levels. It gives an orange-yellow colour at pH 3.5, green at pH 7, and violet at pH 14. The different colours indicate the acidity or basicity of the solution.
Uses:
Universal indicator is used in laboratories to determine the pH of a solution. It is also used in schools to teach students about pH and acid-base reactions.
Conclusion:
In conclusion, universal indicator is a mixture of several indicators that give a wide range of colour changes at different pH levels. It is used to determine the pH of a solution and is a useful tool in science education.
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Which one of the following statements is correct about universal indicator?a)It is a mixture of HCl and NaOHb)It is a mixture of many indicatorsc)It is a solution of phenolphthalein in alcohold)It is a solution of phenolphthalein in waterCorrect answer is option 'B'. Can you explain this answer?
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Which one of the following statements is correct about universal indicator?a)It is a mixture of HCl and NaOHb)It is a mixture of many indicatorsc)It is a solution of phenolphthalein in alcohold)It is a solution of phenolphthalein in waterCorrect answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Which one of the following statements is correct about universal indicator?a)It is a mixture of HCl and NaOHb)It is a mixture of many indicatorsc)It is a solution of phenolphthalein in alcohold)It is a solution of phenolphthalein in waterCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following statements is correct about universal indicator?a)It is a mixture of HCl and NaOHb)It is a mixture of many indicatorsc)It is a solution of phenolphthalein in alcohold)It is a solution of phenolphthalein in waterCorrect answer is option 'B'. Can you explain this answer?.
Which one of the following statements is correct about universal indicator?a)It is a mixture of HCl and NaOHb)It is a mixture of many indicatorsc)It is a solution of phenolphthalein in alcohold)It is a solution of phenolphthalein in waterCorrect answer is option 'B'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Which one of the following statements is correct about universal indicator?a)It is a mixture of HCl and NaOHb)It is a mixture of many indicatorsc)It is a solution of phenolphthalein in alcohold)It is a solution of phenolphthalein in waterCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following statements is correct about universal indicator?a)It is a mixture of HCl and NaOHb)It is a mixture of many indicatorsc)It is a solution of phenolphthalein in alcohold)It is a solution of phenolphthalein in waterCorrect answer is option 'B'. Can you explain this answer?.
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Which one of the following statements is correct about universal indicator?a)It is a mixture of HCl and NaOHb)It is a mixture of many indicatorsc)It is a solution of phenolphthalein in alcohold)It is a solution of phenolphthalein in waterCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Which one of the following statements is correct about universal indicator?a)It is a mixture of HCl and NaOHb)It is a mixture of many indicatorsc)It is a solution of phenolphthalein in alcohold)It is a solution of phenolphthalein in waterCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Which one of the following statements is correct about universal indicator?a)It is a mixture of HCl and NaOHb)It is a mixture of many indicatorsc)It is a solution of phenolphthalein in alcohold)It is a solution of phenolphthalein in waterCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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