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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:
Lead and silver.
Group 2 metals.
Group 1 metals and ammonium.
Transition metals.
Insoluble salts are prepared by:
Direct combination.
Neutralization.
Direct combination and double decomposition.
Double decomposition.
What is the effect of increasing temperature on the solubility of most solid salts?
Solubility increases.
Solubility decreases.
Solubility first decreases, then increases.
Solubility remains unchanged.
A solubility curve is defined as a graph of solubility against:
Temperature.
Speed.
Time.
Weight.
Salts that absorb so much water from the atmosphere and dissolve in it to form solutions are known as:
Hydrated salts.
Deliquescent salts.
Efflorescent salts.
Hygroscopic salts.
