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Identify the correct statement/s related to polarization in voltraic cell. (a) When current passes through the voltaic cell, zinc plate starts dissolving in the acid and pro-duces hydrogen bubbles. (b) These hydrogen bubbles accumulate on the cop-per plate and develop resistance to the flow of current.A. Only (A) is true.B. Only (B) is true.C. Both (A) and (B) true.D. Both (A) and (B) are false. |
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Answer» Correct Answer - C When current passes through the voltaic cell, zic plate starts dissolving in the acid and products hydro-gen bubbles and these hydrogen bubbles accumulate on the copper plate and develop resistance to the flow of current. |
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