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Culinary Chemistry - Foams

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What is the purpose of cream of tartar when making an egg foam

a)

It makes it creamy

b)

It makes it taste good

c)

It makes it colorful

d)

It's acidic and stabilizes egg whites

2.

Foams are created by incorporating large amounts of ___ _______ into cream or egg whites.

a)

sugar

b)

soda

c)

air bubbles

d)

baking powder

3.

A very important rule when making whipped cream is that the cream must stay ____

a)

hot

b)

room temperature

c)

boiling

d)

cold

4.

What is the name of the foam that is made by beating egg whites with sugar?

a)

pudding

b)

meringue

c)

pie

d)

custard

5.

When beating eggwhites it is helpful to use a bowl made from ______________.

a)

glass

b)

stainless steel

c)

plastic

d)

copper

6.

Heavy cream is beaten to the point the water gets trapped between layers of fat with no air, at this point you have ______________.

a)

butter

b)

a foam

c)

created

d)

straightened

7.

Milk foams requires stabilizers or for the milk to be __________________.

a)

cold

b)

low fat

c)

steamed

d)

at room temp

8.

Ions are atoms that have ____________________________________.

a)

gained or lost electrons

b)

bonded to other atoms

c)

shared electrons

d)

gained or lost protons

9.

Covalent bonds happen when atoms have ____________________.

a)

gained or lost electrons

b)

shared electrons

c)

filled their electron shells

d)

gained or lost protons

10.

Baking soda is used in sugar foams to create bubbles by ___________________.

a)

reacting with acids

b)

decomposing into carbon dioxide

c)

bonding with the sugar

d)

creating steam