Chemistry - Redox Reaction

Chemistry - Redox Reaction

10th - 11th Grade

10 Qs

quiz-placeholder

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Chemistry - Redox Reaction

Chemistry - Redox Reaction

Assessment

Quiz

Chemistry

10th - 11th Grade

Hard

NGSS
HS-PS1-2, HS-LS1-7, HS-LS2-5

Standards-aligned

Created by

Khalisah Suhaili

Used 99+ times

FREE Resource

10 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Identify if the following reactions are redox reactions or non-redox reaction:

N2 + O2 → 2NO

2.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Identify if the following reactions are redox reactions or non-redox reaction:

Zn + CuO → ZnO + Cu

3.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Identify if the following reactions are redox reactions or non-redox reaction:

Na2SO4 + BaCl2 → 2NaCl + BaSO4

4.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Which one(s) are the oxidising agents?

acidified potassium manganate (V||)

Acidified potassium dichromate (VI)

aqueous potassium iodide

hydrogen

5.

MULTIPLE SELECT QUESTION

1 min • 1 pt

What do you understand the term 'reduction'? Choose the correct answer below

oxidation state is increased

gain of hydrogen

gain of electron

loss of hydrogen

gain of oxygen

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

In which equation does the oxidation of the underlined compound occur?

2CuO + C → CO2 + Cu

Fe2O3 + 3CO → 2Fe + 3CO2

2Mg + O22MgO

MnO2 + 4HCl → MnCl2 + 2H2O + Cl2

Tags

NGSS.HS-PS1-2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Hydrogen acts as a reducing agent, by

taking oxygen only

giving electrons only

taking hydrogen

taking oxygen and giving electrons

Tags

NGSS.HS-PS1-2

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