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 to test the pH of a substance. What could it be?
Burette.
Spatula.
Litmus paper.
Thermometer.
What is the function of an ammeter in a laboratory experiment?
To filter solids from liquids.
To measure the volume of a liquid.
To measure the electric current flowing through a circuit.
To measure the mass of an object.
An instrument is used in the laboratory for picking up hot objects. What could it be?
Spatula.
Litmus paper.
Brushes.
Tongs.
An instrument is used in the laboratory to measure the temperature of a substance. What could it be?
Thermometer.
Burette.
Spring balance.
Weighing machine.
What is the function of a volumetric flask in a laboratory experiment?
To measure the volume of liquids precisely.
To heat substances.
To stir liquids.
To test the pH of a solution.
