विभिन्न प्रकार के अर्द्धसैल के लिए \(\left(\frac{\partial E }{\partial T }\right)_{ P }\)
निम्न-प्रकार है: \(\text { A } \quad\quad\quad\quad\quad \text { B } \quad\quad\quad\text { C } \quad\quad\quad\quad\text { D }\) \(1 \times 10^{-4} \quad 2 \times 10^{-4} \quad 0.1 \times 10^{-4} \quad 0.2 \times 10^{-4}\) (जहाँ \(E\) विद्युत वाहक बल है)
उपर्युक्त अर्द्धसैल में से कौनसा संदर्भ इलेक्ट्रोड़ के रुप में उपयोग करने के लिए

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.