Pick out the correct statement about catalytic polymerisation

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Pick out the correct statement about catalytic polymerisation.

A. H₂SO₄ polymerisation process gives gasoline rich in unsaturates

B. In H₂SO₄ polymerisation, H₃PO₄ is always used with 2% steam to prevent meta & ortho H₃PO₄ formation, which are inactive

C. Both A & B

D. Neither A nor B

Answer: Option B

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