MP Board · Class 12 · Chemistry · ElectrochemistryWhat is the unit of electrical resistance?
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Total Attempts: 6
Accuracy Rate: 100%
Step-by-Step Solution
The correct option is Ohm ($\Omega$). Electrical resistance is a measure of the opposition to current flow in an electrical circuit. Its SI unit is the ohm, named after Georg Ohm, and is equivalent to volts per ampere.
Detailed Options Breakdown
Option : Siemens
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Electrochemistry.
Option 1: Ohm (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Volt
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Electrochemistry.
Option 3: Ampere
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Electrochemistry.
💡 Study Guide: This question tests core syllabus concepts from Electrochemistry. For formulas, key summaries, and mock exam reference guides, read the full Electrochemistry Revision Notes.