Acid and alkali

Front

Is it acid or alkali when the pH is 4?

Back

Acid

Front

Lemon contains acid, alkali, or neutral?

Back

Acid

Front

What is an example of neutral? Options: Vinegar, Water, Milk, Drain cleaner

Back

Water

Front

Meaning of the hazard warning symbol?

Back

Corrosive

Front

Acid in soft drink: Hydrochloric acid, Sulfuric acid, Acetic acid, Carbonic acid

Back

Carbonic acid

Front

Reaction between acid and alkali producing salt and water.

Back

Neutralization

Front

The color of litmus in acid:

Back

Red

Front

What colour does red litmus paper turn when added to an alkali?

Back

Blue

Front

Alkali could also be known as

Back

Base

Front

True or False: Acids with a low pH and bases with a high pH are considered very dangerous.

Back

True