Practice question

MCQ

Question

The solubility product (Ksp) of Ca ₃ (PO ₄ ) ₂ is 1.3 ×10 ⁻³² . In a 0.02 M solution of Ca(NO ₃ ) ₂ , the solubility of Ca ₃ (PO ₄ ) ₂ (in units of M) is

Options

Choose one · Correct answer highlighted

6.5 ×10 ⁻³¹ 1.6 ×10 ⁻²⁶ 8.0 ×10 ⁻¹⁶ 4.0 ×10 ⁻¹⁴ Correct

Explanation

Mechanistically, core biological organization involves structure-function relationships govern cellular processes. This validates 4.0 ×10 ⁻¹⁴ because it integrates fundamental life science principles, a pattern repeatedly demonstrated in general biology research.

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