BITSAT 2019 Slot 2 Solved Paper

Section: Chemistry

Question : 65 of 150

Marks: +1, -0

E1,E2 and E3 are the emf of the following three galvanic cells respectively
(i) Zn(s)|Zn2+(0.1M)||Cu2+(1M)|Cu(s)
(ii) Zn(s)|Zn2+(1M)||Cu2+(1M)|Cu(s)
(iii) Zn(s)|Zn2+(1M)||Cu2+(0.1M)|Cu(s)
Which of the following is true?

E2>E1>E3
E1>E2>E3
E3>E1>E2
E3>E2>E1

Validate

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