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Adsorption Isotherm

Total questions: 7

Worksheet time: 5mins

Name
Class
Date
1.

Adsorbate

a)

Material being adsorbed (gas or liquid)

b)

Material that is adsorbing (solid)

2.

Adsorbent

a)

Material being adsorbed (gas or liquid)

b)

Material that is adsorbing (solid)

3.

If the adsorbate and the adsorbent are contacted long enough, an ________ will be established between the amount of adsorbate adsorbed and the amount of adsorbate in solution/gas

a)

Adsorption equilibrium

b)

Titration equilibrium

4.

In adsorption from liquid process, choose what type of adsorbent usually use in this unit.

a)

Activated carbon

b)

Zeolite

c)

Silica

5.

Define adsorption isotherm.

a)

equilibrium relationship between the concentration in the fluid phase and the concentration in the adsorbate particles

b)

equilibrium relationship between the concentration in the fluid phase and the concentration in the adsorbent particles

c)

equilibrium relationship between the concentration in the gas phase and the concentration in the adsorbent particles

d)

equilibrium relationship between the concentration in the gas phase and the concentration in the adsorbate particles

6.

Which activity is not allowed in the lab?

a)

Eating

b)

Drinking

c)

Wearing slippers

d)

All of the above

7.

Which Personal Protective Equipment (PPE) is required when you are doing the experiment in Water and Waste Teaching Lab?

a)

Lab gloves

b)

Safety goggles

c)

Lab coat

d)

All of the above