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Chemistry - Complete d-block Question with Solution | TestHub

ChemistryComplete d-blockd-blockEasy2 minPYQ_2020

ChemistryEasysingle choice

When $C u S O_{4}$ is electrolysed using platinum electrodes,

Options:

Answer:

Solution:

${CuSO}_{4} ⇌ {Cu}^{2 +} + {SO}_{4}^{2 -}$
$H_{2} O ⇌ H^{+} + {OH}^{-}$
At cathode: $C u^{2 +} + 2 e^{-} \to C u$
At anode: $4 O H^{-} \to 2 H_{2} O + O_{2} + 4 e^{-}$

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Complete d-blockSubtopic:d-block

⏱ 2mℹ️ Source: PYQ_2020

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