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Select Lessons (12)
CHEMISTRY OF THE ELEMENTS: Nitrogen
Chemistry Of The Elements: Sulphur
MATTER - PROPERTIES AND TRANSFORMATION: Acidic And Alkaline Solutions
MATTER - PROPERTIES AND TRANSFORMATION: Atomic Structure And The Periodic Table
MATTER - PROPERTIES AND TRANSFORMATION: Atoms
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Carbon
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Hydrogen
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Oxygen
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Phosphorus
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - The Halogens
MATTER - PROPERTIES AND TRANSFORMATION: Structure And Bonding
5/72 MCQs for:
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Oxygen
Which of the following is NOT an acidic oxide?
NO₂ (Nitrogen dioxide).
SO₃ (Sulfur trioxide).
CaO (Calcium oxide).
P₄O₁₀ (Phosphorus(V) oxide).
Which physical state would you expect for magnesium oxide (MgO) at room temperature?
Solid.
Plasma.
Liquid.
Gas.
Which laboratory apparatus is commonly used to collect oxygen gas by downward displacement of water?
Measuring cylinder.
Beaker.
Gas syringe.
Trough of water and gas jar.
When sulfur burns in air, it forms:
Sulfur dioxide.
Sulfuric acid.
Sulfur trioxide.
Hydrogen sulfide.
Which of the following elements would NOT readily combine directly with oxygen to form an oxide under normal conditions?
Carbon.
Magnesium.
Sodium.
Gold.
