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The strength of an aqueous NaOH solution is most accurately determined by titrating:
(Note: Consider that an appropriate indicator is used.)
(Note: Consider that an appropriate indicator is used.)
- a)Aq. NaOH in a pipette and aqueous oxalic acid in a burette
- b)Aq. NaOH in a burette and aqueous oxalic acid in a conical flask
- c)Aq. NaOH in a burette and concentrated H2SO4 in a conical flask
- d)Aq. NaOH in a volumetric flask and concentrated H2SO4 in a conical flask
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
The strength of an aqueous NaOH solution is most accurately determined...
In the titration of oxalic acid (weak acid) with a strong base like NaOH, oxalic acid is taken in a conical flask and NaOH is taken in a burette.
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The strength of an aqueous NaOH solution is most accurately determined...
The strength of an aqueous NaOH solution is most accurately determined by titrating:
To accurately determine the strength of an aqueous NaOH solution, a titration method is commonly used. In titration, a solution of known concentration is added to a solution of unknown concentration until the reaction between the two is complete. The point at which the reaction is complete is called the equivalence point, and it can be determined using an appropriate indicator.
a) Aq. NaOH in a pipette and aqueous oxalic acid in a burette:
In this setup, the concentration of NaOH is determined by adding a known volume of the NaOH solution to a burette and then titrating it with a solution of oxalic acid of known concentration. However, this method is not the most accurate because it is difficult to accurately measure the volume of the NaOH solution in a pipette.
b) Aq. NaOH in a burette and aqueous oxalic acid in a conical flask:
In this setup, the concentration of NaOH is determined by adding a known volume of the NaOH solution to a burette and then titrating it with a solution of oxalic acid of known concentration. The conical flask allows for better mixing of the solutions and provides a larger surface area for the indicator to react with the solutions. This setup is more accurate because the volumes can be measured more accurately in the burette.
c) Aq. NaOH in a burette and concentrated H2SO4 in a conical flask:
In this setup, concentrated sulfuric acid (H2SO4) is used instead of oxalic acid. While this setup can also be used for titration, it is not the most accurate for determining the strength of an aqueous NaOH solution. Concentrated H2SO4 can be hazardous to handle, and it may react differently with NaOH compared to oxalic acid.
d) Aq. NaOH in a volumetric flask and concentrated H2SO4 in a conical flask:
In this setup, the NaOH solution is prepared in a volumetric flask of known volume, and then a known volume of the NaOH solution is transferred to a conical flask for titration with concentrated H2SO4. While this setup may provide accurate results, it requires additional steps and equipment for preparing the NaOH solution in a volumetric flask.
Conclusion:
Out of the given options, option B (Aq. NaOH in a burette and aqueous oxalic acid in a conical flask) is the most accurate and commonly used method for determining the strength of an aqueous NaOH solution. The setup allows for precise measurement of volumes and provides better mixing of the solutions, leading to more accurate results.
To accurately determine the strength of an aqueous NaOH solution, a titration method is commonly used. In titration, a solution of known concentration is added to a solution of unknown concentration until the reaction between the two is complete. The point at which the reaction is complete is called the equivalence point, and it can be determined using an appropriate indicator.
a) Aq. NaOH in a pipette and aqueous oxalic acid in a burette:
In this setup, the concentration of NaOH is determined by adding a known volume of the NaOH solution to a burette and then titrating it with a solution of oxalic acid of known concentration. However, this method is not the most accurate because it is difficult to accurately measure the volume of the NaOH solution in a pipette.
b) Aq. NaOH in a burette and aqueous oxalic acid in a conical flask:
In this setup, the concentration of NaOH is determined by adding a known volume of the NaOH solution to a burette and then titrating it with a solution of oxalic acid of known concentration. The conical flask allows for better mixing of the solutions and provides a larger surface area for the indicator to react with the solutions. This setup is more accurate because the volumes can be measured more accurately in the burette.
c) Aq. NaOH in a burette and concentrated H2SO4 in a conical flask:
In this setup, concentrated sulfuric acid (H2SO4) is used instead of oxalic acid. While this setup can also be used for titration, it is not the most accurate for determining the strength of an aqueous NaOH solution. Concentrated H2SO4 can be hazardous to handle, and it may react differently with NaOH compared to oxalic acid.
d) Aq. NaOH in a volumetric flask and concentrated H2SO4 in a conical flask:
In this setup, the NaOH solution is prepared in a volumetric flask of known volume, and then a known volume of the NaOH solution is transferred to a conical flask for titration with concentrated H2SO4. While this setup may provide accurate results, it requires additional steps and equipment for preparing the NaOH solution in a volumetric flask.
Conclusion:
Out of the given options, option B (Aq. NaOH in a burette and aqueous oxalic acid in a conical flask) is the most accurate and commonly used method for determining the strength of an aqueous NaOH solution. The setup allows for precise measurement of volumes and provides better mixing of the solutions, leading to more accurate results.
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The strength of an aqueous NaOH solution is most accurately determined by titrating:(Note: Consider that an appropriate indicator is used.)a)Aq. NaOH in a pipette and aqueous oxalic acid in a buretteb)Aq. NaOH in a burette and aqueous oxalic acid in a conical flaskc)Aq. NaOH in a burette and concentrated H2SO4 in a conical flaskd)Aq. NaOH in a volumetric flask and concentrated H2SO4 in a conical flaskCorrect answer is option 'B'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The strength of an aqueous NaOH solution is most accurately determined by titrating:(Note: Consider that an appropriate indicator is used.)a)Aq. NaOH in a pipette and aqueous oxalic acid in a buretteb)Aq. NaOH in a burette and aqueous oxalic acid in a conical flaskc)Aq. NaOH in a burette and concentrated H2SO4 in a conical flaskd)Aq. NaOH in a volumetric flask and concentrated H2SO4 in a conical flaskCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The strength of an aqueous NaOH solution is most accurately determined by titrating:(Note: Consider that an appropriate indicator is used.)a)Aq. NaOH in a pipette and aqueous oxalic acid in a buretteb)Aq. NaOH in a burette and aqueous oxalic acid in a conical flaskc)Aq. NaOH in a burette and concentrated H2SO4 in a conical flaskd)Aq. NaOH in a volumetric flask and concentrated H2SO4 in a conical flaskCorrect answer is option 'B'. Can you explain this answer?.
The strength of an aqueous NaOH solution is most accurately determined by titrating:(Note: Consider that an appropriate indicator is used.)a)Aq. NaOH in a pipette and aqueous oxalic acid in a buretteb)Aq. NaOH in a burette and aqueous oxalic acid in a conical flaskc)Aq. NaOH in a burette and concentrated H2SO4 in a conical flaskd)Aq. NaOH in a volumetric flask and concentrated H2SO4 in a conical flaskCorrect answer is option 'B'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The strength of an aqueous NaOH solution is most accurately determined by titrating:(Note: Consider that an appropriate indicator is used.)a)Aq. NaOH in a pipette and aqueous oxalic acid in a buretteb)Aq. NaOH in a burette and aqueous oxalic acid in a conical flaskc)Aq. NaOH in a burette and concentrated H2SO4 in a conical flaskd)Aq. NaOH in a volumetric flask and concentrated H2SO4 in a conical flaskCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The strength of an aqueous NaOH solution is most accurately determined by titrating:(Note: Consider that an appropriate indicator is used.)a)Aq. NaOH in a pipette and aqueous oxalic acid in a buretteb)Aq. NaOH in a burette and aqueous oxalic acid in a conical flaskc)Aq. NaOH in a burette and concentrated H2SO4 in a conical flaskd)Aq. NaOH in a volumetric flask and concentrated H2SO4 in a conical flaskCorrect answer is option 'B'. Can you explain this answer?.
Solutions for The strength of an aqueous NaOH solution is most accurately determined by titrating:(Note: Consider that an appropriate indicator is used.)a)Aq. NaOH in a pipette and aqueous oxalic acid in a buretteb)Aq. NaOH in a burette and aqueous oxalic acid in a conical flaskc)Aq. NaOH in a burette and concentrated H2SO4 in a conical flaskd)Aq. NaOH in a volumetric flask and concentrated H2SO4 in a conical flaskCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
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ample number of questions to practice The strength of an aqueous NaOH solution is most accurately determined by titrating:(Note: Consider that an appropriate indicator is used.)a)Aq. NaOH in a pipette and aqueous oxalic acid in a buretteb)Aq. NaOH in a burette and aqueous oxalic acid in a conical flaskc)Aq. NaOH in a burette and concentrated H2SO4 in a conical flaskd)Aq. NaOH in a volumetric flask and concentrated H2SO4 in a conical flaskCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice JEE tests.
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