Chemistry Junior 1 (KC HIGH SCHOOL)

Front

What does a test tube do?

Back

Hold, Mix and Heat small amount of liquid or solid substances

Front

What does a retort stand and clamp do?

Back

Hold the apparatus like burettes and condensers.

Front

What does a pipette do?

Back

Measure a definite volume of liquid accurately and transfer them into another container.

Front

What does a burette do?

Back

Measure the volume of liquid filled in it or allow the liquid to come out drop by drop from the tap.

Front

Evaporating dish

Back

Heat and evaporate liquid and solution

Front

What is luminous flame?

Back

It has an incomplete combustion because the air hole is completely covered by the collar.

Front

After the match should be lit and placed to one side of the top of the barrel, what's the next step to turn on a bunsen burner?

Back

The gas tap is turned on.

Front

What does a bunsen burner do?

Back

Provide a ready source of heat in the laboratory.

Front

What substances are corrosive?

Back

Concentrated acids and alkalis.

Front

What is the compression between particles that are in SOLID state?

Back

It can't be compressed.