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Oxidation states - big practice

Authored by R Chard

Chemistry

12th Grade - University

Used 5+ times

Oxidation states - big practice
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40 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is the oxidation state of chlorine in a chloride ion?

+1

0

-1

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the oxidation state of sulfur in a sulfide ion?

+2

+1

-1

-2

3.

FILL IN THE BLANK QUESTION

20 sec • 1 pt

What is the oxidation state of oxygen in O2?

4.

FILL IN THE BLANK QUESTION

20 sec • 1 pt

What is the oxidation state of hydrogen in elemental hydrogen?

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the oxidation state of hydrogen in H2O?

-2

-1

+1

+2

6.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

What is the oxidation state of oxygen in H2O2?

7.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

What is the oxidation state of oxygen in H2SO4?

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