Assertion: and undergo intramolecular redox reactions on thermal decomposition

CHEMISTRY · Subjective · A Level · Chemistry · Oxidation, reduction and redox reactions · Oxidation, reduction and redox reactions

Problem

Assertion:

\text{FeSO}_4

and

\text{Fe}_2(\text{SO}_4)_3

undergo intramolecular redox reactions on thermal decomposition. Reason: Both salts give a brown solid of

\text{Fe}_2\text{O}_3

after decomposition.