Which of the following statements regarding the manufacture of H_2SO_4 – InterviewSolution

1.	Which of the following statements regarding the manufacture of H_2SO_4, by contact process is not true
Answer» Sis burmt in air to form `SO_2` `SO_(2)` is oxidized to `SO_(3)`, in presence of `V_2O_(5)` as catalyst, (or finely divided SPONGY platinum as catalyst) at a PRESSURE of 2 ATM and a temperature of about 700K `SO_(3)`, is dissolved in `H_(2)O` to GET 100% `H_(2)SO_(4)` acid `H_(2)SO_(4)` obtained by contact process is of higher purity than that obtained by lead-chamber process. Answer :C

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