Acids, Bases, and Salts

Which of the following contains Malic Acid?

• Grapes

• Milk

• Apple

• Oranges

• Lactic

Which of the following acids are not stored in Metal Containers?

• Hydroflouric Acids

• Hydrochloric Acids

• Sulphuric Acids

• All the Acids

Acids aren't Corrosive. True or False?

• True

• False

• I don't know

Tick the correct properties of bases:

• They are Sour to taste

• They are slippery to touch

• They may or may not be soluble in water.

• They are not strong.

Acetic acid is used as...

• An ingredient in Vinegar

• Milk of Aceticia

• Slaked Lime

• A cleansing agent

How does an Antacid help?

• To correct excess acidity in stomach.

• To neutralize acidity in soil.

• To neutralize the effect of a bee sting.

• It is harmful. It doesn't help in anything.

Substances that show a change in colour when brought in contact with Acids and Bases are called _________.

A substance with 5 as its pH numbers is...

Which all can be used as natural indicators?

• Litmus Paper

• China Rose

• Turmeric

• Beetroot

• Red cabbage

Sabrina applied calamine solution, when an ant bit her. This is an example of ____________

• Indication

• Saltation Reaction

• Neutralization Reaction

• Antacidation Reaction