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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
5/78 MCQs for:
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - The Halogens
When an aqueous solution of silver nitrate is added to a solution containing bromide ions (Br⁻), what is observed?
A white precipitate.
A yellow precipitate.
No precipitate.
A cream precipitate.
When an aqueous solution of silver nitrate is added to a solution containing iodide ions (I⁻), what is observed?
A white precipitate.
A yellow precipitate.
No precipitate.
A cream precipitate.
Which of the following elements has the electronic configuration 2.7?
Fluorine.
Lithium.
Chlorine.
Hydrogen.
When solid sodium bromide reacts with concentrated sulfuric acid, what gas is primarily evolved (ignoring further oxidation)?
Sulfur dioxide.
Bromine.
Hydrogen sulfide.
Hydrogen bromide.
Iodine compounds are commonly used in:
Antiseptics and photographic films.
Refrigerants.
Bleaching paper.
Manufacturing PVC.
