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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
5/77 MCQs for:
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry Of Elements - Transition metals
Which of the following physical properties is characteristic of both iron and copper?
Softness.
Very low melting point.
Excellent electrical conductivity.
Brittleness.
The conversion of sulphur dioxide to sulphur trioxide in the contact process is catalyzed by:
Manganese (IV) oxide.
A platinum-Rhodium alloy.
Finely divided iron.
Vanadium (V) oxide.
Which of the following accurately describes the physical state of iron at room temperature?
Solid.
Plasma.
Liquid.
Gas.
What is the common catalyst used in the Haber process for the synthesis of ammonia?
Nickel.
Platinum.
Vanadium(V) oxide.
Finely divided iron.
What is the colour of CuSO
4
?
Blue.
Yellow or Brown.
Pale-green.
Purple.
