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निम्नलिखित संभव अभिक्रियाओं की सहायता से...

निम्नलिखित संभव अभिक्रियाओं की सहायता से `Mg,Zn,Cu` और `Ag` को उनके धत्ते हुए इलेक्ट्रोड विभव के क्रम में लिखिए ।
`Cu+2Ag^(+)toCu^(2+)+2Ah`
`Mg+Zn^(2+)toMg^(2+)+Zn`
`Zn+Cu^(2+)toZn^(2+)+Cu`

A

`Mg gt Zn gt Cu gt Ag`

B

`Mg lt Zn lt Cu lt Ag`

C

`Zn gt Cu gt Ag gt Mg`

D

`Mg gt Cu gt Zn gt Ag`

Text Solution

Verified by Experts

The correct Answer is:
B

`{:(," Mg",lt," Zn",lt," Cu",lt," Ag"),(E^(@)(V),-2.36,,-0.76,,+0.34,,+0.80):}`
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