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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
5/96 MCQs for:
MATTER - PROPERTIES AND TRANSFORMATION: Principles Of Chemistry - Formulae, Moles And Equations
What is the RMM or relative formula mass of Chlorine, Cl
2
70
71
35.5
36
The mass in grams of one mole of a substance is:
Avogadro constant
Mole
Molar mass
Gas constant
How many moles of hydrogen molecules are present in 300 cm³ of hydrogen gas at r.t.p?
0.013
0.01
0.0125
0.03
What volume will be occupied by 32g of sulphur dioxide at s.t.p?
12000.
12000 cm³.
4800.
11200 cm³.
How many atoms are in 1 mole of oxygen gas (O₂)?
2 atoms.
6.02×10²³ atoms.
1.204×10²⁴ atoms.
1 atom.
