The second step in the production of sulphuric acid is given by the equation- 2 SO 2 g - O 2 g - 2 SO 3 g Which conditions would increase the yield of this reaction-A- High temperature- high pressureB- Low temperature- low pressureC- Low temperature- high pressureD- High temperature- low pressure

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Preparation of Sulphuric Acid: Contact Process

The second st...

Question

The second step in the production of sulphuric acid is given by the equation:

2SO₂(g) + O₂(g) → 2SO₃(g)

Which conditions would increase the yield of this reaction?

High temperature, high pressure

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Low temperature, low pressure

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Low temperature, high pressure

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High temperature, low pressure

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The second step in the production of sulphuric acid(contact process) is given by the equation:

\(2SO_2 (g) + O_2(g) \rightleftharpoons 2SO_3(g)\)

Ideally, which conditions would increase the yield of this reaction?

2 S O_{2} (g) + O_{2} (g) ⇌ 2 S O_{3} (g) + X cal

S O_{3}

2 S O_{2} (g) + O_{2} (g) ⇌ 2 S O_{3} (g), Δ H = + Q c a l

S O_{3}

2 S O_{2} (g) + O_{2} (g) ⇌ 2 S O_{3} (g) Δ H = - Q C a l

S O_{3}

A_{2}

B_{2}

⇌

X_{2}

△_{r}

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