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Thermodynamics — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistryThermodynamics1 Mark
MCQ
Magnitude of Seebeck emf between the junctions does not depend on:
  • A
    Thermocouple
  • B
    Temperature of cold junction
  • C
    Temperature of hot function
  • D
    Neutral temperature
✓

Answer

  1. Neutral temperature

Explanation:

The Seeback effect is the direct conversion of heat into electricity in which potential difference is needed to calculate the current density so the potential of two junctions must be known.

It has nothing to do with neutral temperature.

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