test

test

9th - 10th Grade

10 Qs

quiz-placeholder

Similar activities

Round 2nd - funções inorgânicas

Round 2nd - funções inorgânicas

9th - 12th Grade

12 Qs

Identificando compuestos inorgánicos.

Identificando compuestos inorgánicos.

10th Grade

10 Qs

Homework 2 (G10)

Homework 2 (G10)

10th Grade

12 Qs

دھاتیں اورغیر دھاتیں

دھاتیں اورغیر دھاتیں

10th Grade

10 Qs

Unit 8 exam review

Unit 8 exam review

10th - 11th Grade

15 Qs

Quiz Sifat Fisika dan Kimia Kelas 9

Quiz Sifat Fisika dan Kimia Kelas 9

9th Grade

10 Qs

Balance Equations level1

Balance Equations level1

9th - 12th Grade

14 Qs

Stoichiometry Exercises 10° - 2020

Stoichiometry Exercises 10° - 2020

10th Grade

10 Qs

test

test

Assessment

Quiz

Science

9th - 10th Grade

Hard

Created by

Yuni Rosmarita

Used 11+ 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

30 sec • 1 pt

1. Bilangan oksidasi C pada C2H6, CO, CO2 dan CCl4 adalah….

+3 , +3 , +4, +4

+2 , +3 , +4, +4

-2 , +2 , +4, +4

-2 , +3 , +4, +4

-3 , +2 , +4, +4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Satu diantara perubahan berikut yang merupakan oksidasi adalah ....

Cr2O3® Cr3+

CrO42-® CrO72-

MnO42-® MnO4-

CrO42-® CrO3

a. CrO42-® Cr2O3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Reaksi Cl2 + 2e → 2Cl– termasuk reaksi ....

Redoks

Oksidasi

Reduksi

Otoredoks

Disproporsionasi

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1. Bilangan oksidasi Mn pada ion MnO4- adalah....

-1

-2

+4

+7

+8

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

14. Pada persamaan reaksi :

KMnO4 + H2C2O4 + H2SO4 → K2SO4+ MnSO4 +CO2+ H2O

Zat yang berperan sebagai reduktor adalah....

KMnO4

H2C2O4

H2SO4

MnSO4

H2O

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Manakah diantara perubahan-perubahan berikut yang merupakan reduksi?

NH3 menjadi NH4+

NH3 menjadi NH2-

NO2 menjadi NO3

N2 menjadi NH3

N2 menjadi NO2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Siapa Nama wanita cantik ini ?

Yuni Rosmarita

Yuni Shara

Jessica Mila

Mona Ratulio

Nabila Ayu

Create a free account and access millions of resources

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

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?