CBSE BOARD XII, asked by yadavmegha2708, 5 hours ago

What does the negative sign in the expression EΘ Zn 2+ /Zn = − 0.76V mean ?

Answers

Answered by ṧтḙℓℓᾰ

3

Explanation:

It means that Zn is more reactive than hydrogen. When zinc electrode will be connected to SHE, Zn will get oxidised and H+ will get reduced

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