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Alex_Xolod [135]
3 years ago
9

Which of these elements has the lowest standard reduction potential?

Biology
2 answers:
xenn [34]3 years ago
7 0
<span>Standard reduction potential is the likelihood that a species will be reduced. It is written in the form of a reduction half reaction.
</span>Lithium <span> has the lowest standard reduction potential.</span>
valkas [14]3 years ago
4 0

Answer: C. lithium

Explanation:

Standard reduction potential is the tendency for an element to gain electrons or get reduced ,measured at standard conditions i.e. when concentration is 1 M and temperature is 298 K.

It is given by: E^0_{M^+/M}

E^0_{[Cl^{2}/2Cl^-]}=+1.36V

E^0_{[Fe^{2+}/Fe]}=-0.41V

E^0_{[Li^{+}/Li]}=-3.04V

E^0_{[Zn^{2+}/Zn]}=-0.76V

Thus lithium has the lowest tendency to accept electrons and thus has lowest standard reduction potential.

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