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
What is the function of a beaker in a laboratory experiment?
To measure precise volumes of liquid.
To hold and heat liquids or solids.
To transfer liquids drop by drop.
To mix or stir substances.
An instrument is used in the laboratory to measure the temperature of a substance. What could it be?
Weighing machine.
Burette.
Thermometer.
Spring balance.
An instrument is used in the laboratory for stirring or mixing substances. What could it be?
Spatula.
Dropper.
Magnifying glass.
Thermometer.
What is the function of a crucible in a laboratory experiment?
To measure the weight of substances.
To transfer liquids.
To heat substances to very high temperatures.
To stir liquids.
An instrument is used in the laboratory for adding small amounts of liquid drop by drop. What could it be?
Dropper.
Thermometer.
Burette.
Spatula.
