Verified Solution • 2025–26 Session moderate

QAIPMT-2004-Ch-2605: NEET 2004 Chemistry - Class 11 AIPMT-2004-Ch-2605 Solution: The solubility product of a sparingly soluble salt \(AX_2\) is…

The solubility product of a sparingly soluble salt AX2AX_2 is 3.2×10−113.2\times10^{-11}. Its solubility (in moles/L) is

Multiple Choice Options

  • A 5.6×10−65.6\times10^{-6}
  • B 3.1×10−43.1\times10^{-4}
  • C 2×10−42\times10^{-4}
  • D 4×10−44\times10^{-4}

Step-by-Step Verified Solution

AX 2 | _ | A 2+ | + | 2X - s | s | 2s K sp = = [A 2+ ] [X � ] 2 = s _ (2s) 2 = 4s 3 _ 3.2 _ 10 _ 11 = 4s 3 _ s 3 = 8 _ 10 �12 _ s = 2 _ 10 �4 mol L �1

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