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sel Volta

Authored by Citra Ramadhanti

Chemistry

12th Grade

Used 63+ times

sel Volta
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10 questions

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1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Pemanfaatan reaksi redoks sebagai sumber arus searah dipelopori oleh...

Alessandro Volta

Michael Faraday

Luigi Galvani

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Susunan rangkaian sel Volta terdiri dari, kecuali...

Jembatan garam

Elektrode (anode)

Elektrode (katode)

Larutan non elektrolit

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Untuk menetralkan kelebihan muatan listrik, maka dibutuhkan...

Kawat penghantar

Jembatan garam

Elektrode (anode)

Elektrode (katode)

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Notasi sel Volta: Zn|Zn2+||Cu2+|Cu


Dua garis tegak (||), melambangkan...

Anode

Katode

Batas fasa

Jembatan garam

5.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Notasi sel Volta: Zn|Zn2+||Cu2+|Cu


yang bertindak sebagai katode adalah...

Zn|Zn2+

Cu2+|Cu

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Zn2+(aq)+2e- → Zn(s)


Notasi setengah sel elektrode zink adalah...

Zn2+|Zn

Zn|Zn2+

Zn2+||Zn

Zn||Zn2+

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Diketahui data berikut


Mg2+(aq)+2e-→ Mg(s) Eo=-2,37 V

Zn2+(aq)+2e-→ Zn(s) Eo=-0,76 V


Potensial sel yang dihasilkan...

+3,13 V

+1,61 V

-1,61 V

-3,13 V

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