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MATTER - PROPERTIES AND TRANSFORMATION: Chemistry Of Elements - Alkali metals and alkaline earth metals
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry Of Elements - Identification Of Ions
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry Of Elements - Salts
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry Of Elements - Transition metals
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Nitrogen
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Sulphur
MATTER - PROPERTIES AND TRANSFORMATION: Organic Chemistry - Hydrocarbons
MATTER - PROPERTIES AND TRANSFORMATION: Principles Of Chemistry - Formulae, Moles And Equations
MATTER - PROPERTIES AND TRANSFORMATION: Principles Of Chemistry - Gaseous State
MATTER: PROPERTIES AND TRANSFORMATION: Principles Of Chemistry - Solutions and acid-base titration
PRINCIPLES OF CHEMISTRY: Electrochemistry

A solubility curve shows the relationship between:

Volume and solubility.

Temperature and pressure.

Pressure and solubility.

Temperature and solubility.

When an ammonium salt, such as ammonium chloride, is heated, what generally happens?

It turns white and loses water.

It turns into a metal oxide and nitrogen gas.

It melts into a liquid.

It decomposes into ammonia gas and hydrogen chloride gas.

Ammonium iron(II) sulphate hexahydrate, (NH4)₂Fe(SO₄)₂.6H₂O is an example of:

Normal salt.

Double salt.

Acid salt.

Complex salt.

Which of the following is a method to prepare insoluble barium sulfate?

Reacting barium hydroxide with sulfuric acid.

Reacting barium oxide with sulfuric acid.

Reacting barium chloride solution with sodium sulfate solution.

Reacting barium metal with sulfuric acid.

Salts that absorb water when exposed to the atmosphere are known as:

Deliquescent salts.

Efflorescent salts.

Hydrated salts.

Hygroscopic salts.