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Enthalpy change revision

Authored by Thao Thi

Chemistry

11th - 12th Grade

Used 67+ times

Enthalpy change revision
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9 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Name the following Ionic Compound:

KCl

Potassium Chlorine

Potassium (I) Chlorine

Potassium (II) Chloride

Potassium Chloride

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

If Mg+2 and Br-1 combine what is the resulting formula?

MgBr2

MgBr

Mg2Br

Br

3.

FILL IN THE BLANK QUESTION

20 sec • 1 pt

The reaction is​ exothermic and ΔH is ....

4.

FILL IN THE BLANK QUESTION

20 sec • 1 pt

the reaction is ​endothermic and ΔH is ....

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

What is this?

Standard enthalpy change of formation,

Standard enthalpy change of reaction

Enthalpy change of combustion

Standard enthalpy change of formation

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

What is this?

Enthalpy change of neutralisation

Enthalpy change of hydration

Enthalpy change of atomisation

Enthalpy change of formation

7.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

The standard enthalpy change of atomisation is the enthalpy change when one mole of .......... is formed from its element under standard conditions.

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