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chem help

Messages
465
Reaction score
17
Points
28
Q2
the colour of the electrolyte changes from blue to colourless cause the copper is removed from the electrolyte and depositing on the electrode.
 
Messages
457
Reaction score
317
Points
73
copper ko tu kuch ho hi nhe rha
other substances are being evolved etc

btw other questions
 
Messages
457
Reaction score
317
Points
73
dekho (aq) hai hydrogen niklai ga for being more reactive and SO4 nhe niklai ga until molten wo bhi gas ki form mai nikal ta hai so O2 niklai ga yani solution more concentrated hota jaiga but marking scheme mai likha hai less cocentrated
 
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