Substance Reactions Quiz

What texture does baking soda have?

• Powder

• Small grains

• Large grains

• Liquid

Which substance fizzes when mixed with water?

• Baking soda

• Citric acid

• Baking powder

• Granulated sugar

What is the color of all the substances listed in the chart?

• White

• Yellow

• Brown

• Clear

Which substance bubbles when mixed with lemon juice but not with water?

• Baking powder

• Baking soda

• Citric acid

• Granulated sugar

What is the texture of cream of tartar?

• Powder

• Small grains

• Large grains

• Liquid

Which substance does not react with water but reacts with lemon juice?

• Baking powder

• Baking soda

• Citric acid

• Granulated sugar

What happens to the balloon as the water boils?

• It deflates.

• It changes color.

• It slowly increases in size.

• It pops.

Why does the balloon increase in size during the experiment?

• The air inside it is cooling.

• The water vapor fills it.

• The balloon is heated directly.

• The balloon is punctured.

What is the role of the hot plate in the experiment?

• To cool the water

• To heat the water

• To measure the water's weight

• To change the water's color

What does the student use to measure the weight of the water?

• A ruler

• A scale

• A thermometer

• A stopwatch