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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
5/76 MCQs for:
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry Of Elements - Alkali metals and alkaline earth metals
Groups I and II elements form:
Acidic oxides.
Normal oxides.
Basic oxides.
Amphoteric oxides.
Which method of water softening involves passing water through a column containing special resins that exchange ions?
Distillation.
Boiling.
Ion exchange.
Precipitation (Clark's method).
Which of the following is true about the densities of Group 1 metals?
They are all denser than water.
Lithium is denser than water, but sodium and potassium are less dense.
They are all less dense than water.
Lithium, sodium, and potassium are all less dense than water.
Which of the following is an alkaline earth metal?
Potassium.
Magnesium.
Lithium.
Sodium.
Which element reacts only with steam to form the corresponding oxide?
Calcium.
Sodium.
Magnesium.
Potassium.
