Question

3. Why dil. H2SO4 is added during preparation of Mohr's salt?
Ans....​

Answer 1

Answer:

: sulphuric acid in the preparation of a standard solution of Mohr's saltin redox titration is to prevent hydrolysis of the Fe2+ ions. Ferrous ions of Mohr's salt undergo hydrolysis in aqueous solution. ... Another reason is also to prevent the oxidation of Fe2+ ions of Mohr's salt to Fe3+ ions. hope your help it

Answer 2

Answer:

this is your correct answer