SEL VOLTA

SEL VOLTA

12th Grade

10 Qs

quiz-placeholder

Similar activities

alkene

alkene

10th - 12th Grade

15 Qs

FREE ENERGY

FREE ENERGY

10th Grade - University

10 Qs

hoa 11. ĐIỆN LY

hoa 11. ĐIỆN LY

11th - 12th Grade

15 Qs

KEGUNAAN SEL VOLTA

KEGUNAAN SEL VOLTA

12th Grade

10 Qs

Intro to Stoichiometry

Intro to Stoichiometry

10th - 12th Grade

15 Qs

Electrochemistry Quiz -1

Electrochemistry Quiz -1

12th Grade

10 Qs

QUIS  KIMIA KELAS XII

QUIS KIMIA KELAS XII

12th Grade

10 Qs

LUYỆN TẬP AXIT SUNFURIC

LUYỆN TẬP AXIT SUNFURIC

10th - 12th Grade

10 Qs

SEL VOLTA

SEL VOLTA

Assessment

Quiz

Chemistry

12th Grade

Practice Problem

Medium

Created by

Eka Pratiwi -

Used 261+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diketahui data pontensial sel standar:

Ag+(aq) + e- ----> Ag(s) Eo = +0,80 volt

Zn2+(aq) + 2e- ----> Zn(s) Eo = -0,76 volt

In3+(aq) + 3e- ----> In(s) Eo = -0,34 volt

Mn2+(aq) + 2e- ---->Mn(s) Eo = -1,20 volt

Reaksi redoks di bawah ini yang dapat berlangsung spontan adalah…

Zn(s) + Mn2+(aq) ----> Zn2+(aq) + Mn(s)

3Ag(s) + In3+(aq) ----> 3Ag+(aq) + In(s)

2In(s) + 3Mn2+(aq) ---> 2In3+(aq) + 3Mn(s)

3Zn(s) + 2In3+(aq) ----> 3Zn2+(aq) + 2In(s)

2Ag(s) + Mn2+(aq) ----- 2Ag+(aq) + Mn(s)

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Cu/Cu2+∥Mg/Mg2+

Cu/Cu2+∥Mg2+/Mg

Mg/Mg 2+∥ Cu/Cu2+

Mg2+/Mg ∥ Cu/Cu2+

Mg/Mg 2+∥ Cu2+/Cu

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diketahui potensial reduksi berikut.

Pb2+(aq) / Pb(s) Eo = -0,13 volt

Al3+(aq) / Al(s) Eo = -1,76 volt

Potensial sel yang dihasilkan dari kedua elektroda tersebut jika dirangkai menjadi sel volta adalah….

– 1,89 volt

– 1,63 volt

+ 1,63 volt

+ 1,89 volt

+ 3,91 volt

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Perhatikan data sel dalam kehidupan sehari-hari berikut.

(1) baterai alkalin

(2) sel penyepuhan

(3) aki

(4) reaktor nuklir

(5) sel kering zink-karbon

Yang termasuk sel galvani (sel volta) adalah…

(1) dan (2)

(1) dan (4)

(2) dan (3)

(2) dan (5)

(3) dan (5)

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Zn/Zn2+//Al3+/Al

Zn/Zn2+//Al/Al3+

Al/Zn//Al3+/Zn2+

Al/Al3+//Zn2+/Zn

Zn2+/Zn//Al/Al3+

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Perhatikan data persamaan reaksi di bawah ini!

Al3+(aq) + 3e ---> Al(s) Eo = -1,66 volt

Zn2+(aq) + 2e ---> Zn(s) Eo = -0,76 volt

Harga Potensial reaksi:

Zn(s) + Al3+(aq) ---> Zn2+(aq) + Al(s)

adalah…

+2,42 volt

+0,96 volt

+0,90 volt

-0,90 volt

-2,42 volt

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Diketahui:

Ni2+ + 2e- ---> Ni E0 = -0,25 volt

Pb2+ + 2e- ---> Pb E0 = -0,13 volt

Potensial sel volta yang terdiri dari electrode Ni dan Pb adalah…

-0,38 volt

-0,12 volt

+0,12 volt

+0,25 volt

+0,38 volt

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?