A steady current of 1.5 amp flows through a copper voltameter for 10 minutes. If the electrochemical equivalent of copper is 30 10⁻⁵ ~g coulomb ⁻¹ , the mass of copper deposited on the electrode will be.

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Correct answer: C. 0.27 ~g

Given that I =1.5 ~A t=10 ~mm =600 sec and z=30 10⁻⁵ ~g ~coulomb ⁻¹ According to faraday first law of electrilysis aligned & m=Z I T=30 10⁻⁵ 1.5 600= & 0.27 ~g aligned

A steady current of 1.5 amp flows through a copper voltameter for 10 minutes. If the electrochemical equivalent of copper is 30 10⁻⁵ ~g coulomb ⁻¹ , the mass of copper deposited on the electrode will be.

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