what is the reading on this burette?

• 4.40mL

• 3.50mL

• 3.60mL

• 4.50mL

What allows us to know when the end point has been reached?

• Bubbles

• Feels warm

• indicator changing color

• Turns to a solid

What colour is Universal indicator when the solution is neutral?

• Red

• Green

• Blue

• Purple

Reaction between acid and alkali producing salt and water:

• Combustion

• Neutralization

• Precipitation

• Decomposition

Tags

NGSS.MS-PS1-5

• Sodium sulphate

• Sodium chloride

• Sodium nitrate

Tags

NGSS.MS-PS1-2

The technique used in neutralisation is called

• filtration.

• titration.

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

• Blue

• Red

• Green

• Colourless

Which of the following indicator will show different colour in acid, neutral and alkali?

• Phenolphtalein

• Universal indicator

• Methyl orange

• Litmus paper

Diaagram shows set up of appratus for

• Timitation

• Titration

• Translation

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the primary purpose of a titration in a neutralization reaction?

• To determine the concentration of an unknown solution

• To change the color of the solution

• To produce a gas

• To create a precipitate

Tags

NGSS.HS-PS1-5