मराठी

An electrochemical cell can behave like an electrolytic cell when ______. - Chemistry

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प्रश्न

An electrochemical cell can behave like an electrolytic cell when ______.

पर्याय

  • Ecell = 0

  • Ecell > Eext

  • Eext > Ecell

  • Ecell = Eext

MCQ
रिकाम्या जागा भरा

उत्तर

An electrochemical cell can behave like an electrolytic cell when Eext > Ecell.

Explanation:

If an external opposite potential is applied on the galvanic cell and increased reaction continues to take place till the opposing voltage reaches the value 1.1 V.

At this stage no current flow through the cell and if there is any further increase in the external potential then reaction starts functioning in opposite direction. Hence, this works as an electrolytic cell.

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पाठ 3: Electrochemistry - Exercises [पृष्ठ ३४]

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एनसीईआरटी एक्झांप्लर Chemistry [English] Class 12
पाठ 3 Electrochemistry
Exercises | Q I. 6. | पृष्ठ ३४

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