NEET 2018 | NEET Year Wise Previous Years Questions

The solubility of BaSO₄ in water is 2.42 × 10^–3 g L^–1 at 298 K. The value of its solubility product (K_sp) will be (Given molar mass of BaSO₄ = 233 g mol^–1)

1.08 × 10^–10 mol² L^–2

1.08 × 10^–12 mol² L^–2

1.08 × 10^–14 mol² L^–2

1.08 × 10^–8 mol² L^–2

NEET 2018

MCQ (Single Correct Answer)

-1

Which one of the following conditions will favour maximum formation of the product in the reaction
A_2(g) + B_2(g) ⇌ X_2(g) , $$\Delta $$_rH = –X kJ ?

Low temperature and high pressure

Low temperature and low pressure

High temperature and high pressure

High temperature and low pressure

NEET 2018

MCQ (Single Correct Answer)

-1

For the redox reaction,
MnO₄^– + C₂O₄ ^2– + H⁺ $$ \to $$ Mn²⁺ + CO₂ + H₂O
The correct coefficients of the reactants for the balanced equation are

MnO₄^-	C₂O₄^2-	H⁺
16	5	2

MnO₄^-	C₂O₄^2-	H⁺
2	5	16

MnO₄^-	C₂O₄^2-	H⁺
2	16	5

MnO₄^-	C₂O₄^2-	H⁺
5	16	2

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