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The disperse phase in colloidal iron (III) hydroxide and colloidal gold is positively and negatively charged respectively. Which of the following statements is not correct?
[AIEEE-2005]
- a)Mixing the sols has no effect
- b)Coagulation in both sols can be brought about by electrophoresis.
- c)Magnesium chloride solution coagulates the gold sol. more readily than the iron (III) hydroxide sol.
- d)Sodium sulphate solution causes coagulation in both sols.
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
The disperse phase in colloidal iron (III) hydroxide and colloidal gol...
The dispersed phase in colloidal iron (III) hydroxide and colloidal gold is positively and negatively charged respectively.
When two solutions are mixed, they will affect mutual coagulation. This is because the charge on one sol is neutralized by the opposite charge on the other sol. Hence, statement A is not correct.
When two solutions are mixed, they will affect mutual coagulation. This is because the charge on one sol is neutralized by the opposite charge on the other sol. Hence, statement A is not correct.
Most Upvoted Answer
The disperse phase in colloidal iron (III) hydroxide and colloidal gol...
Explanation:
Mixing the sols has no effect:
- When colloidal iron (III) hydroxide and colloidal gold are mixed, they do not coagulate or show any significant interaction.
- This statement is correct because mixing the sols typically does not have any effect on their individual stability or properties.
Coagulation by electrophoresis:
- Both colloidal iron (III) hydroxide and colloidal gold can be coagulated by electrophoresis, as the positively and negatively charged particles can be brought together by the applied electric field, leading to coagulation.
Magnesium chloride and sodium sulphate solutions:
- Magnesium chloride solution can coagulate the gold sol more readily than the iron (III) hydroxide sol due to specific interactions between the ions in the solution and the charged particles in the sols.
- Sodium sulphate solution can cause coagulation in both sols through different mechanisms, such as neutralization of charges or the formation of complexes with the colloidal particles.
In conclusion, the correct statement among the given options is that mixing the sols has no effect, as it is typically true for most colloidal systems unless specific interactions or conditions are present to induce coagulation.
Mixing the sols has no effect:
- When colloidal iron (III) hydroxide and colloidal gold are mixed, they do not coagulate or show any significant interaction.
- This statement is correct because mixing the sols typically does not have any effect on their individual stability or properties.
Coagulation by electrophoresis:
- Both colloidal iron (III) hydroxide and colloidal gold can be coagulated by electrophoresis, as the positively and negatively charged particles can be brought together by the applied electric field, leading to coagulation.
Magnesium chloride and sodium sulphate solutions:
- Magnesium chloride solution can coagulate the gold sol more readily than the iron (III) hydroxide sol due to specific interactions between the ions in the solution and the charged particles in the sols.
- Sodium sulphate solution can cause coagulation in both sols through different mechanisms, such as neutralization of charges or the formation of complexes with the colloidal particles.
In conclusion, the correct statement among the given options is that mixing the sols has no effect, as it is typically true for most colloidal systems unless specific interactions or conditions are present to induce coagulation.
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The disperse phase in colloidal iron (III) hydroxide and colloidal gold is positively and negatively charged respectively. Which of the following statements is not correct?[AIEEE-2005]a)Mixing the sols has no effectb)Coagulation in both sols can be brought about by electrophoresis.c)Magnesium chloride solution coagulates the gold sol. more readily than the iron (III) hydroxide sol.d)Sodium sulphate solution causes coagulation in both sols.Correct answer is option 'A'. Can you explain this answer?
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The disperse phase in colloidal iron (III) hydroxide and colloidal gold is positively and negatively charged respectively. Which of the following statements is not correct?[AIEEE-2005]a)Mixing the sols has no effectb)Coagulation in both sols can be brought about by electrophoresis.c)Magnesium chloride solution coagulates the gold sol. more readily than the iron (III) hydroxide sol.d)Sodium sulphate solution causes coagulation in both sols.Correct answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about The disperse phase in colloidal iron (III) hydroxide and colloidal gold is positively and negatively charged respectively. Which of the following statements is not correct?[AIEEE-2005]a)Mixing the sols has no effectb)Coagulation in both sols can be brought about by electrophoresis.c)Magnesium chloride solution coagulates the gold sol. more readily than the iron (III) hydroxide sol.d)Sodium sulphate solution causes coagulation in both sols.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The disperse phase in colloidal iron (III) hydroxide and colloidal gold is positively and negatively charged respectively. Which of the following statements is not correct?[AIEEE-2005]a)Mixing the sols has no effectb)Coagulation in both sols can be brought about by electrophoresis.c)Magnesium chloride solution coagulates the gold sol. more readily than the iron (III) hydroxide sol.d)Sodium sulphate solution causes coagulation in both sols.Correct answer is option 'A'. Can you explain this answer?.
The disperse phase in colloidal iron (III) hydroxide and colloidal gold is positively and negatively charged respectively. Which of the following statements is not correct?[AIEEE-2005]a)Mixing the sols has no effectb)Coagulation in both sols can be brought about by electrophoresis.c)Magnesium chloride solution coagulates the gold sol. more readily than the iron (III) hydroxide sol.d)Sodium sulphate solution causes coagulation in both sols.Correct answer is option 'A'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about The disperse phase in colloidal iron (III) hydroxide and colloidal gold is positively and negatively charged respectively. Which of the following statements is not correct?[AIEEE-2005]a)Mixing the sols has no effectb)Coagulation in both sols can be brought about by electrophoresis.c)Magnesium chloride solution coagulates the gold sol. more readily than the iron (III) hydroxide sol.d)Sodium sulphate solution causes coagulation in both sols.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The disperse phase in colloidal iron (III) hydroxide and colloidal gold is positively and negatively charged respectively. Which of the following statements is not correct?[AIEEE-2005]a)Mixing the sols has no effectb)Coagulation in both sols can be brought about by electrophoresis.c)Magnesium chloride solution coagulates the gold sol. more readily than the iron (III) hydroxide sol.d)Sodium sulphate solution causes coagulation in both sols.Correct answer is option 'A'. Can you explain this answer?.
Solutions for The disperse phase in colloidal iron (III) hydroxide and colloidal gold is positively and negatively charged respectively. Which of the following statements is not correct?[AIEEE-2005]a)Mixing the sols has no effectb)Coagulation in both sols can be brought about by electrophoresis.c)Magnesium chloride solution coagulates the gold sol. more readily than the iron (III) hydroxide sol.d)Sodium sulphate solution causes coagulation in both sols.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
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The disperse phase in colloidal iron (III) hydroxide and colloidal gold is positively and negatively charged respectively. Which of the following statements is not correct?[AIEEE-2005]a)Mixing the sols has no effectb)Coagulation in both sols can be brought about by electrophoresis.c)Magnesium chloride solution coagulates the gold sol. more readily than the iron (III) hydroxide sol.d)Sodium sulphate solution causes coagulation in both sols.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for The disperse phase in colloidal iron (III) hydroxide and colloidal gold is positively and negatively charged respectively. Which of the following statements is not correct?[AIEEE-2005]a)Mixing the sols has no effectb)Coagulation in both sols can be brought about by electrophoresis.c)Magnesium chloride solution coagulates the gold sol. more readily than the iron (III) hydroxide sol.d)Sodium sulphate solution causes coagulation in both sols.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of The disperse phase in colloidal iron (III) hydroxide and colloidal gold is positively and negatively charged respectively. Which of the following statements is not correct?[AIEEE-2005]a)Mixing the sols has no effectb)Coagulation in both sols can be brought about by electrophoresis.c)Magnesium chloride solution coagulates the gold sol. more readily than the iron (III) hydroxide sol.d)Sodium sulphate solution causes coagulation in both sols.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The disperse phase in colloidal iron (III) hydroxide and colloidal gold is positively and negatively charged respectively. Which of the following statements is not correct?[AIEEE-2005]a)Mixing the sols has no effectb)Coagulation in both sols can be brought about by electrophoresis.c)Magnesium chloride solution coagulates the gold sol. more readily than the iron (III) hydroxide sol.d)Sodium sulphate solution causes coagulation in both sols.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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