For the reaction ,2 S O_{2}(g)+O_{2}(g) \⇌ 2 S O_{3}(g), \\Delta H=-57.2 k J m o l^{-1}and K_{c}=1.7 \times 10^{6} .Which of the following statement is INCORRECT ? [10 Apr 2019 Shift 2]

Correct Answer is : The equilibrium constant is large suggestive of reaction going to completion and so no catalyst is required

The equilibrium constant is large suggestive of reaction going to completion and so no catalyst is required

The equilibrium constant decreases as the temperature increases.

The equilibrium will shift in forward direction as the pressure increases.

Volume will not affect the equilibrium constant

JEE Main 10 Apr 2019 Paper 2 Solved Paper

Section: Chemistry

Question : 50 of 90

Marks: +1, -0

For the reaction ,2SO2(g)+O2(g)⇌2SO3(g),ΔH=−57.2kJmol−1and Kc=1.7 ×106 .Which of the following statement is INCORRECT ?

[10 Apr 2019 Shift 2]

The equilibrium constant is large suggestive of reaction going to completion and so no catalyst is required
The equilibrium constant decreases as the temperature increases.
The equilibrium will shift in forward direction as the pressure increases.
Volume will not affect the equilibrium constant

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