0.000 s
Revise smart, understand Better
Select Lessons (10)
ENERGY: Action of electricity on materials
ENERGY: Action of heat on materials
MATTER - PROPERTIES AND TRANSFORMATION: Chemical Reactions And Equations
MATTER - PROPERTIES AND TRANSFORMATION: Chemical Symbols, Formulae And Valency
MATTER - PROPERTIES AND TRANSFORMATION: Effect Of Heat On Substances
MATTER - PROPERTIES AND TRANSFORMATION: Introduction To Chemistry - Symbols
MATTER - PROPERTIES AND TRANSFORMATION: Mixtures And Pure Substances
MATTER - PROPERTIES AND TRANSFORMATION: Periodic table - Families of elements and Relative reactivity
MATTER - PROPERTIES AND TRANSFORMATION: Reaction With Oxygen of air
MATTER - PROPERTIES AND TRANSFORMATION: The Atom And Sub-Atomic Particles
5/40 MCQs for:
MATTER - PROPERTIES AND TRANSFORMATION: Introduction To Chemistry - Symbols
An instrument is used in the laboratory for stirring or mixing substances. What could it be?
Thermometer.
Spatula.
Magnifying glass.
Dropper.
What is the function of a wash bottle in a laboratory experiment?
To mix substances.
To filter liquids.
To measure the temperature of liquids.
To wash laboratory equipment.
What is the function of a burette in a laboratory experiment?
To weigh substances.
To filter liquids.
To measure the temperature of a substance.
To add precise amounts of liquid to a solution.
What is the function of a watch glass in a laboratory experiment?
To heat substances.
To observe chemical reactions.
To stir substances.
To filter liquids.
An instrument is used in the laboratory to add precise amounts of liquid to a solution. What could it be?
Tongs.
Spatula.
Test tubes.
Burette.
