MCQMediumJEE Main 2025 · 2 April, Shift 1Solubility Product

Chemistry Question from JEE Main 2025 · 2 April, Shift 1

If equal volumes of AB2AB_2 and XYXY (both are salts) aqueous solutions are mixed, which of the following combinations will give a precipitate of AY2AY_2 at 300K300 \, \text{K}?

(Given: KspK_{sp} (at 300K300 \, \text{K}) for AY2=5.2×107AY_2 = 5.2 \times 10^{-7})

  • A

    2.0×102M  AB22.0 \times 10^{-2} \, \text{M} \; AB_2, 2.0×102M  XY2.0 \times 10^{-2} \, \text{M} \; XY

  • B

    1.5×104M  AB21.5 \times 10^{-4} \, \text{M} \; AB_2, 1.5×103M  XY1.5 \times 10^{-3} \, \text{M} \; XY

  • C

    2.0×104M  AB22.0 \times 10^{-4} \, \text{M} \; AB_2, 0.8×103M  XY0.8 \times 10^{-3} \, \text{M} \; XY

  • D

    3.6×103M  AB23.6 \times 10^{-3} \, \text{M} \; AB_2, 5.0×104M  XY5.0 \times 10^{-4} \, \text{M} \; XY

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