Hydrogen Fuel Cells

Hydrogen Fuel Cells

12th Grade

16 Qs

quiz-placeholder

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Hydrogen Fuel Cells

Hydrogen Fuel Cells

Assessment

Quiz

Science

12th Grade

Medium

NGSS
HS-PS3-3, HS-PS3-5, HS-PS1-7

Standards-aligned

Created by

Charles Martinez

Used 2+ times

FREE Resource

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A fuel cell converts facilitates the conversion between which two types of energy?

chemical to electrical

chemical to heat

electrical to chemical

heat to electrical

Tags

NGSS.HS-PS3-3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a fuel cell, oxidation occurs at the anode.

true

false

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the oxidation half equation for a hydrogen fuel cell operating under acidic conditions?

H2(g) 2H+(aq) + 2e-

H2(g) + 2OH- (aq) 2H2O (l) + 2e-

O2(g) +2H2O (l) + 4e- 4OH-(aq)

O2(g) +4H+(aq) + 4e- 2H2O (g)

Tags

NGSS.HS-PS3-5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the oxidation half equation for a hydrogen fuel cell operating under alkaline conditions?

H2(g) 2H+(aq) + 2e-

H2(g) + 2OH- (aq) 2H2O (l) + 2e-

O2(g) +2H2O (l) + 4e- 4OH-(aq)

O2(g) +4H+(aq) + 4e- 2H2O (l)

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the reduction half equation for a hydrogen fuel cell operating under acidic conditions?

H2(g) 2H+(aq) + 2e-

H2(g) + 2OH- (aq) 2H2O (l) + 2e-

O2(g) +2H2O (l) + 4e- 4OH-(aq)

O2(g) +4H+(aq) + 4e- 2H2O (g)

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the reduction half equation for a hydrogen fuel cell operating under alkaline conditions?

H2(g) 2H+(aq) + 2e-

H2(g) + 2OH- (aq) 2H2O (l) + 2e-

O2(g) +2H2O (l) + 4e- 4OH-(aq)

O2(g) +4H+(aq) + 4e- 2H2O (g)

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the by product of the hydrogen fuel cell?

hydrogen gas

carbon dioxide

acid or base solution (depending on the electrolyte used)

water

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