02. TC1P2

02. TC1P2

University

5 Qs

quiz-placeholder

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02. TC1P2

02. TC1P2

Assessment

Quiz

Chemistry

University

Practice Problem

Medium

Created by

Emmanuel Libberecht

Used 34+ times

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La réaction de formation de OCNH2 gazeux est :

C(g)+O(g)+N(g)+2H(g) → OCNH2(g)

C(s)+1/2O2(g)+1/2N2(g)+H2(g) → OCNH2(g)

C(s)+O(g)+N(g)+2H(g) → OCNH2(g)

C(g)+1/2O2(g)+1/2N2(g)+H2(g) → OCNH2(g)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Quel est le corps dont la variation d'enthalpie standard de formation est nulle ?

Al(g)

N2(l)

H2O(l)

H2(g)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A quelle énergie correspond la transformation suivante :

CO(g) → C(g) + O(g)

Energie de liaison

Energie d'ionisation

Affinité électronique

Energie réticulaire

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A quelle énergie correspond la transformation suivante :

KCl(s) → K+(g) + Cl-(g)

Energie de liaison

Energie d'ionisation

Affinité électronique

Energie réticulaire

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A quelle énergie correspond la transformation suivante :

Cu+(g) → Cu2+(g) + e-

Energie de liaison

Energie d'ionisation

Affinité électronique

Energie réticulaire

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