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CHEMISTRY IN SOCIETY: Fertilizers
ENVIRONMENTAL EDUCATION: Chemistry In Society - Extraction Of Metals
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: Principles Of Chemistry - Formulae, Moles And Equations
MATTER: PROPERTIES AND TRANSFORMATION: Rates Of Reaction
MATTER: PROPERTIES AND TRANSFORMATION: Reversible Reactions
PRINCIPLES OF CHEMISTRY: Electrochemistry
PRINCIPLES OF CHEMISTRY: Gaseous State
5/72 MCQs for:
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry Of Elements - Salts
All carbonates are insoluble EXCEPT those of:
Transition metals.
Group 1 metals and ammonium.
Group 2 metals.
Lead and silver.
Salt may be prepared by:
Direct combination.
Neutralization.
Double decomposition.
All is correct.
What are the products of heating calcium carbonate strongly?
Calcium metal and carbon dioxide.
Calcium hydroxide and carbon dioxide.
Calcium oxide and carbon dioxide.
Calcium oxide and oxygen.
Which of the following compounds is an example of a deliquescent substance?
Copper(II) sulfate pentahydrate.
Anhydrous calcium chloride.
Sodium carbonate decahydrate.
Sodium chloride.
Which of the following methods would NOT be suitable for preparing potassium chloride?
Precipitation from potassium sulfate and calcium chloride solutions.
Reaction of potassium oxide with hydrochloric acid.
Reaction of potassium with hydrochloric acid.
Reaction of potassium carbonate with hydrochloric acid.
