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WorksheetsCommon laboratory apparatus
Total questions: 33
Worksheet time: 17mins
Apparatus used for heating small quantity of chemicals
Beaker
Flask
Test tube
Gas jar
Name this apparatus
Spirit lamp
Burner
Bunsen burner
Automatic flame
Mention the use of this apparatus
To blow air
To transfer gases from one apparatus to another
To support other apparatus
From what material is this apparatus made up of?
Meshed iron wire and asbestos
Wire
Steel wire and sand
Iron wire and porcelain
We keep our personal belonging on the working table
True
False
Mention the use of this apparatus
For keeping the test tube
For supporting the apparatus during heating
For drying other apparatus
Used as a shelf
Reagent bottles are labelled. why?
To make it attractive
To avoid spilling of chemicals
To avoid confusion and accidents
To study the chemicals
An apparatus used for preparing and keeping the solution for experiment.
Flask
Test tube
Gas jar
Beaker
Chemistry is the branch of science which is based on ___________________________
observation
experiments
none
Test tube holder are used to
hold test tube
hold test tubes while they are heated up
none
Tong is made up of
metal
non metal
both
_____________________________are artificially created situations to make observations.
Observations
experiments
both
wire gauze is used
uniform distribution of heat
non uniform distribution of heat.
both a and b
Supports the apparatus during experiments
tripod stand
tripot stand
none
Most of the laboratory apparatus are made of glass
it is transparent material
with stand high temperature
both
________________quantities of chemicals should be used.
small
large
very small
This laboratory apparatus is used to measure temperature
meterstick
graduated cylinder
spring balance
thermometer
Which of the following is Vernier Calliper?
This is the source of heat when heating chemicals in test tubes
Bunsen Burner
Test tube holder
Filter paper
Dropper
Identify this laboratory apparatus that measures mass
Spring balance
Iron stand
Funnel
Electronic balance
This measure the amount of liquid.
Erlenmeyer Flask
Graduated Cylinder
Beaker
Test tube
This holds test tubes when heating
Wire gauze
Dropper
Test tube holder
Syringe
This prevents the flame to have direct contact with the glassware. It also distribute the heat evenly.
Wire gauze
Filter paper
Buret
Evaporating dish
Which laboratory apparatus would you use to measure 75ml of water accurately?
Which laboratory apparatus is a measuring cylinder?
Which laboratory apparatus is a syringe?
The laboratory apparatus above are used to measure _____________ .
mass
length
volume
temperature
The laboratory apparatus above is used to measure ______________ .
mass
length
volume
temperature
Which of the following apparatus would you use to measure 240 g accurately?
Which laboratory apparatus is a measuring scale?
Which laboratory apparatus is a weighing balance?
Which laboratory apparatus is a ruler?
The apparatus above are used to measure _________ .
mass
length
volume
temperature
