**(A):** Normality of a solution changes with temperature. <br> **(R):** Normality is defined as equ — Redox Reactions and Volumetric Analysis Chemistry Question

💡 Solution & Explanation

**Assertion:** Temperature change causes expansion or contraction of the liquid. [13], [14] <br>**Reason:** Since Volume ($V$) is in the denominator of the Normality formula ($N = Eq / V$), and $V$ changes with temperature, $N$ must also change. [14]