Exams › JEE Main › Chemistry
Which of the following is most soluble?
- Bi2S3 (Ksp = 1 × 10⁻¹⁷)
- MnS (Ksp = 7 × 10⁻¹⁶)
- CuS (Ksp = 8 × 10⁻³⁷)
- Ag2S (Ksp = 6 × 10⁻⁵¹)
Correct answer: Bi2S3 (Ksp = 1 × 10⁻¹⁷)
Solution
The solubility of a salt is inversely proportional to its Ksp value. Bi2S3 has the highest Ksp value among the given options.
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