In the preparation of H_2SO_4 – InterviewSolution

1.	In the preparation of H_2SO_4
Answer» `SO_2` is dissolved in DILUTE `H_2SO_4` `SO_2` is dissolved in water `SO_3` is dissolved in conc. `H_2SO_4` `SO_3` is dissolved in dilute `H_2SO_4` ANSWER :C

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