Acids, Bases & Neutrals

Which is an example of an acid?

• Milk

• Lemon juice

• Baking soda

• Cooking oil

Are acids sour or bitter?

Which substance is caustic?

• Pure water

• Milk

• Toothepaste

What is the word used when some acids are strong and dangerous?

What paper is used to test the ph of a substance?

• Toilet paper

• Coloured paper

• Litmus Paper