Chemical Engineering - Chemical Process - Discussion

Discussion Forum : Chemical Process - Section 3 (Q.No. 40)
40.
Pick out the wrong statement.
Chamber process of sulphuric acid manufacture produces pure acid of concentration < 80%.
Contact process of sulphuric acid manufacture produces pure acid of concentration ≥ 98%.
75% oleum can be produced by distillation of 20% oleum.
Contact process of sulphuric acid manufacture uses nickel as the catalyst.
Answer: Option
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