Neutralisation

ph range of acids are .....

• 0-6

• 7

• 8-14

• 4-10

ph range of alkali are .....

• 0-6

• 7

• 8-14

• 4-10

Pure water has a pH of 7. Pure water _______.

• is a base

• is a neutral substance

• could be either an acid or a base

• is an acid

Why is toothpaste alkali?

• It can neutralise acid in your mouth

• Toothpaste is not alkali

• It can refresh your teeth

• It can neutralise strong alkali inyour mouth

Bee sting contain ............................ and can be neutralize using bicarbonate soda.

• alkali

• acid

• vinegar

• soda

Excess acids in stomach can be neutralized using ............

• antacid

• vinegar

• slaked lime

• hydrochloric acid

..................................... is used to treat lake water to reduce the acidity of lake water.

• alkali

• slaked lime

• antacid

• vinegar

The mixing reaction between acid and alkali known as

• Titration

• Neutralisation

• Halogenation

• Addition

echnicque (method) we used during neutralisation process known as

• Tecniration

• Titration

• Translation

Diagram shows set up of apparatus for

• Translation

• Timitation

• Titration