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5311. Absorption of SO₃ in 97% H₂SO₄ is

September 7, 2025 by Admin

Exothermic

Endothermic

Not possible

None of these

✅ The correct answer is option A.

Categories Chemical Engineering, Chemical Process MCQs, Engineering Tags Chemical Engineering MCQs, Chemical Process MCQs, Engineering MCQs

5309. Riboflavin is a/an

5313. The main use of HCl is in the

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