revision a&b / mix% soln

acids react with metal and give hydrogen gas

• true

• false

reaction between acids and base called

• neutralization reaction

• acidic reaction

property of acids

• sour taste

• frippery

a homogeneous mixture

• salty water

• sand with water

to separate iron from mixture use....

• magnet

• filter paper

.........is a combination of two or more substances where each retains its own properties.

• homogenous mixture

• heterogenous mixture

Acids have a corrosive effect on metals such as gold

• true

• false

some bases react with acids ang give

• carbon dioxide gas

• hydrogen gas

    in acid / base reaction , acids will give me proton bases will accept that proton

• true

• false

In a solution, the substance that dissolves is called solute

• true

• false