MCQ
In a galvanic cell, the electrons flow from
- AAnode to cathode through the solution
- BCathode to anode through the solution
- ✓Anode to cathode through the external circuit
- DCathode to anode through the external circuit
✓
Answer
Correct option: C.
Anode to cathode through the external circuit
c
(c)In a galvanic cell, the electrons flow from anode to cathode through the external circuit. At anode ($-ve $ pole) oxidation and at cathode ($+$ pole) reduction takes place.
(c)In a galvanic cell, the electrons flow from anode to cathode through the external circuit. At anode ($-ve $ pole) oxidation and at cathode ($+$ pole) reduction takes place.
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C{{H}_{2}}-C{{H}_{2}}-C{{O}_{2}}H\xrightarrow[BaC{{O}_{3}}]{\Delta }A\xrightarrow{N{{H}_{2}}-N{{H}_{2}}}B\xrightarrow[KOH]{heat}(C), \\
|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \\
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