Question

write the conditions is required to increase the mass of h2so4 by the contact process​

Answer 1

Answer: ) (i) Low temperature (ii) High pressure (iii) V2O5 as catalyst.

Answer 2

here's your

Answer:

the steps are

1. Buring of ores to form So2.
2. Conversion of So2 to So3 by the reaction of the former with o2(v2o5 is used in this process as a catalyst.
3. Conversion of So2 to So3 by the reaction of the former with o2(v2o5 is used in this process as a catalyst. Absorption of So3 in H2So4 to give olem

Conversion of So2 to So3 by the reaction of the former with o2(v2o5 is used in this process as a catalyst. Absorption of So3 in H2So4 to give olem (H2S2o7)

Please forgive me if I write something Wrong

because I am in just class 9.

I know that because of my curiosity of Chemistry .

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