Class X Sciences [papers from previous years] (a) Why is sulphuric a – InterviewSolution

1.	Class X Sciences [papers from previous years] (a) Why is sulphuric acid called ‘King of Chemicals’? (b) Describe the three chemical reactions that take place during the conversion of sulphur dioxide to sulphuric acid in the ‘Contact Process’. (c) Why should water be never added dropwise to concentrated sulphuric acid?
Answer» ause it is used in the MANUFACTURE of many substance.c) coz its HIGHLY exothermicb) not in our SYLLABUS

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