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Enthalpy change revision

Total questions: 9

Worksheet time: 4mins

Name
Class
Date
1.

Name the following Ionic Compound:

KCl

a)

Potassium Chlorine

b)

Potassium (I) Chlorine

c)

Potassium (II) Chloride

d)

Potassium Chloride

2.

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

a)

MgBr2

b)

MgBr

c)

Mg2Br

d)

Br

3.

The reaction is​ exothermic and ΔH is (a)  

4.

the reaction is ​endothermic and ΔH is (a)  

5.

What is this?

a)

Standard enthalpy change of formation,

b)

Standard enthalpy change of reaction

c)

Enthalpy change of combustion

d)

Standard enthalpy change of formation

6.

What is this?

a)

Enthalpy change of neutralisation

b)

Enthalpy change of hydration

c)

Enthalpy change of atomisation

d)

Enthalpy change of formation

7.

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

8.

What is the equation of enthapyl change reaction

a)

ΔH = mcΔT

b)

ΔH = -mcT

c)

ΔH = -mcΔT

d)

ΔH = mcT

9.

What is the name of this enthapyl change

a)

Enthalpy change of formation

b)

Enthalpy change of combustion

c)

Enthalpy change of reaction

d)

Enthalpy change of atomisation