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In a lab, two chemical solutions Acid “A” with 90% purity and Acid “B” with 96% purity are mixed resulting in 24 litres of mixture of 92% purity. How much is the quantity of the first solution, Acid “A” in the resulting mixture?
- a)12 L
- b)20 L
- c)16 L
- d)14 L
- e)None of the Above
Correct answer is option 'C'. Can you explain this answer?
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In a lab, two chemical solutions Acid “A” with 90% purity ...
Answer – C. 16 L Explanation : 90x + (24 – x)* 96 = 24 * 92 x = 16
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In a lab, two chemical solutions Acid “A” with 90% purity ...
And Base, are mixed together to form a neutral solution. The acid solution has a pH of 2 and the base solution has a pH of 12. When these two solutions are mixed together, what is the resulting pH of the neutral solution?
To determine the resulting pH of the neutral solution, we need to consider the principles of acid-base reactions.
Acids have a pH value less than 7, while bases have a pH value greater than 7. A neutral solution has a pH value of 7.
When an acid and a base react, they undergo a neutralization reaction where the acid donates a hydrogen ion (H+) to the base, forming water and a salt. This reaction results in the pH of the solution moving towards neutral, which is pH 7.
In this case, the acid solution has a pH of 2, indicating a high concentration of hydrogen ions (H+). The base solution has a pH of 12, indicating a low concentration of hydrogen ions and a high concentration of hydroxide ions (OH-).
When the acid and base solutions are mixed together, the hydrogen ions (H+) from the acid react with the hydroxide ions (OH-) from the base to form water (H2O). This reaction reduces the concentration of both hydrogen and hydroxide ions in the solution, resulting in a shift towards a neutral pH.
Therefore, the resulting pH of the neutral solution will be closer to 7 than the pH values of the acid (2) and base (12) solutions. The exact resulting pH will depend on the specific concentrations and volumes of the acid and base solutions.
To determine the resulting pH of the neutral solution, we need to consider the principles of acid-base reactions.
Acids have a pH value less than 7, while bases have a pH value greater than 7. A neutral solution has a pH value of 7.
When an acid and a base react, they undergo a neutralization reaction where the acid donates a hydrogen ion (H+) to the base, forming water and a salt. This reaction results in the pH of the solution moving towards neutral, which is pH 7.
In this case, the acid solution has a pH of 2, indicating a high concentration of hydrogen ions (H+). The base solution has a pH of 12, indicating a low concentration of hydrogen ions and a high concentration of hydroxide ions (OH-).
When the acid and base solutions are mixed together, the hydrogen ions (H+) from the acid react with the hydroxide ions (OH-) from the base to form water (H2O). This reaction reduces the concentration of both hydrogen and hydroxide ions in the solution, resulting in a shift towards a neutral pH.
Therefore, the resulting pH of the neutral solution will be closer to 7 than the pH values of the acid (2) and base (12) solutions. The exact resulting pH will depend on the specific concentrations and volumes of the acid and base solutions.
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In a lab, two chemical solutions Acid “A” with 90% purity and Acid “B” with 96% purity are mixed resulting in 24 litres of mixture of 92% purity. How much is the quantity of the first solution, Acid “A” in the resulting mixture?a)12 Lb)20 Lc)16 Ld)14 Le)None of the AboveCorrect answer is option 'C'. Can you explain this answer?
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In a lab, two chemical solutions Acid “A” with 90% purity and Acid “B” with 96% purity are mixed resulting in 24 litres of mixture of 92% purity. How much is the quantity of the first solution, Acid “A” in the resulting mixture?a)12 Lb)20 Lc)16 Ld)14 Le)None of the AboveCorrect answer is option 'C'. Can you explain this answer? for Quant 2024 is part of Quant preparation. The Question and answers have been prepared according to the Quant exam syllabus. Information about In a lab, two chemical solutions Acid “A” with 90% purity and Acid “B” with 96% purity are mixed resulting in 24 litres of mixture of 92% purity. How much is the quantity of the first solution, Acid “A” in the resulting mixture?a)12 Lb)20 Lc)16 Ld)14 Le)None of the AboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Quant 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a lab, two chemical solutions Acid “A” with 90% purity and Acid “B” with 96% purity are mixed resulting in 24 litres of mixture of 92% purity. How much is the quantity of the first solution, Acid “A” in the resulting mixture?a)12 Lb)20 Lc)16 Ld)14 Le)None of the AboveCorrect answer is option 'C'. Can you explain this answer?.
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