Experimental Techniques

what is name of apparatus on picture?

• measuring pipette

• beaker glass

• measuring cylinder

• funnel

What is the units (SI) of mass is ....

• gr

• kg

• second

• litre

What is the uses of apparatus on pictures?

• measuring of mass

• measuring of temperature

• measuring of gas

• measuring of volume

what is name of apparatus on picture?

(a)  

what is gas can be collected by method on picture?

• ammonia

• carbon dioxide

• chlorine

• oxygen

what is the name of method to collect gas on picture?

(a)  

what is the uses of the apparatus on picture?

• mixed a solution

• filter a solution

• make a solution

• take a solution

what is the units (SI) of times is

• a seconds

• a minutes

• a hour

• all is correct

Calculate the temperature in Kelvin if the temperature is 30 celsius!

(a)  

what is compound as drying agent, except ....

• calcium carbonate

• calcium oxide

• fused calcium oxide

• concentrated sulfuric acid