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Which of the following salts is the most basic in aqueous solution (1) CH3COOK (2) FeCl3 (3) Pb(CH3COO)2 (4) Al(CN)3?
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Which of the following salts is the most basic in aqueous solution (1)...
Introduction:
The basicity of a salt is determined by the strength of its conjugate base. A strong conjugate base will readily accept protons and act as a strong base in aqueous solution.
Comparison of salts:
1. CH3COOK:
- The conjugate base of acetic acid is acetate ion (CH3COO-).
- Acetate ion is a weak base as it does not have a strong tendency to accept protons.
- Therefore, CH3COOK is not a strong base in aqueous solution.
2. FeCl3:
- FeCl3 is an ionic compound that dissociates in water to form Fe3+ and Cl- ions.
- Neither Fe3+ nor Cl- are strong bases.
3. Pb(CH3COO)2:
- The conjugate base of acetic acid is acetate ion (CH3COO-).
- Pb2+ is a relatively large cation that can polarize the acetate ion, making it a stronger base.
- Therefore, Pb(CH3COO)2 is a stronger base than CH3COOK.
4. Al(CN)3:
- CN- is a strong conjugate base as it readily accepts protons.
- Therefore, Al(CN)3 is the strongest base among the given salts.
Conclusion:
In summary, Al(CN)3 is the most basic salt in aqueous solution among the given options.
The basicity of a salt is determined by the strength of its conjugate base. A strong conjugate base will readily accept protons and act as a strong base in aqueous solution.
Comparison of salts:
1. CH3COOK:
- The conjugate base of acetic acid is acetate ion (CH3COO-).
- Acetate ion is a weak base as it does not have a strong tendency to accept protons.
- Therefore, CH3COOK is not a strong base in aqueous solution.
2. FeCl3:
- FeCl3 is an ionic compound that dissociates in water to form Fe3+ and Cl- ions.
- Neither Fe3+ nor Cl- are strong bases.
3. Pb(CH3COO)2:
- The conjugate base of acetic acid is acetate ion (CH3COO-).
- Pb2+ is a relatively large cation that can polarize the acetate ion, making it a stronger base.
- Therefore, Pb(CH3COO)2 is a stronger base than CH3COOK.
4. Al(CN)3:
- CN- is a strong conjugate base as it readily accepts protons.
- Therefore, Al(CN)3 is the strongest base among the given salts.
Conclusion:
In summary, Al(CN)3 is the most basic salt in aqueous solution among the given options.
Community Answer
Which of the following salts is the most basic in aqueous solution (1)...
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Which of the following salts is the most basic in aqueous solution (1) CH3COOK (2) FeCl3 (3) Pb(CH3COO)2 (4) Al(CN)3?
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Which of the following salts is the most basic in aqueous solution (1) CH3COOK (2) FeCl3 (3) Pb(CH3COO)2 (4) Al(CN)3? 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 Which of the following salts is the most basic in aqueous solution (1) CH3COOK (2) FeCl3 (3) Pb(CH3COO)2 (4) Al(CN)3? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following salts is the most basic in aqueous solution (1) CH3COOK (2) FeCl3 (3) Pb(CH3COO)2 (4) Al(CN)3?.
Which of the following salts is the most basic in aqueous solution (1) CH3COOK (2) FeCl3 (3) Pb(CH3COO)2 (4) Al(CN)3? 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 Which of the following salts is the most basic in aqueous solution (1) CH3COOK (2) FeCl3 (3) Pb(CH3COO)2 (4) Al(CN)3? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following salts is the most basic in aqueous solution (1) CH3COOK (2) FeCl3 (3) Pb(CH3COO)2 (4) Al(CN)3?.
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