Reaksi Redoks

Reaksi Redoks

10th Grade

10 Qs

quiz-placeholder

Similar activities

alkene

alkene

10th - 12th Grade

15 Qs

Luyện tập Halogen

Luyện tập Halogen

10th Grade

10 Qs

Struktur Atom

Struktur Atom

10th Grade

10 Qs

hidrolisis garam (kimia LM)

hidrolisis garam (kimia LM)

10th Grade

10 Qs

ASESMEN SUMATIF

ASESMEN SUMATIF

10th Grade

10 Qs

MOLE CONCEPT

MOLE CONCEPT

10th Grade

10 Qs

Intro to Stoichiometry

Intro to Stoichiometry

10th - 12th Grade

15 Qs

OCR C2 Chemistry

OCR C2 Chemistry

KG - University

10 Qs

Reaksi Redoks

Reaksi Redoks

Assessment

Quiz

Chemistry

10th Grade

Practice Problem

Hard

Created by

Suchory Putri

Used 44+ 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

2 mins • 1 pt

Reaksi oksidasi ditunjukkan oleh....

Cu2+ + 2e →  Cu

Na+ + e →  Na

I2 + 2e → 2I

Fe →   Fe2+ + 2e

Sn4+ + 2e → Sn2+

2.

MULTIPLE CHOICE QUESTION

2 mins • 3 pts

Perhatikan reaksi redoks di bawah ini:

Cl2 + 2KOH → KCl + KClO + H2O

Bilangan oksidasi klorin berubah dari…. menjadi ….

-1 menjadi +1 dan 0

+1 menjadi -1 dan 0

0 menjadi -4 dan -2

-2 menjadi 0 dan +1

0 menjadi -1 dan +1

3.

MULTIPLE CHOICE QUESTION

2 mins • 2 pts

Bilangan oksidasi S terendah terdapat dalam senyawa ….

H2SO4

SO2

K2SO3

Na2S2O3

Al2S3

4.

MULTIPLE CHOICE QUESTION

3 mins • 3 pts

Besi sebagai oksidator

Air sebagai oksidator

Oksigen mengoksidasi besi

Besi mengalami reduksi

Besi mereduksi air

5.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Di antara reaksi berikut ini, yang tidak tergolong reaksi redoks adalah...

S + O2 → SO2

MnO2 + 4H+ + 2Cl → Mn2+ + Cl2 + 2H2O

2S2O32− + I2 → S4O62- + 2I

Al2O3 + 6H+ → 2Al3+ + 3H2O

Cr2O72− + 14H+ + 6Fe2+ → 2Cr3+ + 6Fe3+ + 7H2O

6.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Perhatikan kelima reaksi di bawah ini:

(A). 2SO2(g) + O2(g) → 2SO3(g)

(B). 2FeCl3(aq) + H2S(s) → 2FeCl2(aq) + 2HCl(aq) + S(s)

(C).  3I2(s) + 6KOH(aq) → 5KI(aq) + KIO3(aq) + 3H2O(l)

(D).  SO2(g) + 2H2S(g) → 3S(s) + 2H2O(l)

(E). 2CuSO4(aq) 4KI(aq) → 2CuI(aq) + I2(g) + 2K2SO4(aq)

Di antara reaksi di atas, yang tergolong reaksi disproporsionasi adalah ….

(A)

(B)

(C)

(D)

(E)

7.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Reaksi autoredoks dibagi menjadi reaksi disproporsionasi dan reaksi konproporsionasi. Di antara reaksi berikut ini, yang termasuk reaksi konproporsionasi adalah....

Cr2O72− + 14H+ + 6Fe2+ → 2Cr3+ + 6Fe3+ + 7H2O

MnO2 + 4H+ + 2Cl→ Mn2+ + Cl2 + 2H2O

2S2O32− + I2 → S4O62- + 2I

S + O2 → SO2

Al2O3 + 6H+ → 2Al3+ + 3H2O

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?