A very large pK ᵦ value indicates that the solution is:
Correct answer: B. Strongly acidic
- A. Strongly basic
- B. Strongly acidic
- C. Basic
- D. Neutral
Explanation
A very large pKb means the base is extremely weak.Its conjugate acid is therefore strong, making the resulting solution strongly acidic.
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About Acids, Bases and Salts
Acid and base behaviour is explained through the Bronsted-Lowry transfer of protons and the Lewis donation or acceptance of electron pairs. The topic includes pH, pOH, ionisation and water equilibrium, plus salt formation and hydrolysis, where a salt solution may become acidic, basic or neutral.
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