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NEETChemistryp Block Elements (Group 15, 16, 17 & 18)

Why is SO 3 not absorbed directly in water to form H 2 SO 4 in the preparation of H 2 SO 4 by Contact Process?

Options

  1. AIt forms an unstable compound with water.
  2. BSO 3 is highly reactive with water, causing explosions.
  3. CAcid fog is formed, which is difficult to condense.
  4. DSO 3 is not a suitable precursor for H 2 SO 4 production.

Correct answer

C. Acid fog is formed, which is difficult to condense.

Step-by-step solution

Correct Option is : (C) Acid fog is formed, which is difficult to condense.

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