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Question-1
The high boiling points of Carbon and Silicon in group IV is due to:
(A)
Strong covalent bond
(B)
Weak covalent bond
(C)
Ionic bond
(D)
Van der Waal's force of attraction
Question-2
Group II elements are also called:
(A)
Halogens
(B)
Noble gases
(C)
Alkali metals
(D)
Alkaline earth metals
Question-3
From top to bottom, atomic ratio:
(A)
Increases
(B)
Decreases
(C)
Remain the same
(D)
First increases then decreases
Question-4
Lanthanides and Actinides are called:
(A)
D-block elements
(B)
S-block elements
(C)
F-block elements
(D)
P-block elements.
Question-5
'Law of Triads' was first proposed by:
(A)
Dobereiner
(B)
Mendeleev
(C)
Newoand
(D)
Moselay
Question-6
All the Group II elements have an outer shell configuration of:
(A)
S
(B)
S
2
(C)
P
2
(D)
D
1
Question-7
The law suggested by New land to arrange elements is known as:
(A)
Law of triads
(B)
Mendeleev's law
(C)
Modern periodic law
(D)
Law of octaves
Question-8
Group I and II elements are called:
(A)
D- block
(B)
P-block
(C)
S - block
(D)
F - block
Question-9
The highest first ionization energy in the periodic table is for:
(A)
Hydrogen
(B)
Chlorine
(C)
Zinc
(D)
Helium
Question-10
Group I elements are called:
(A)
Halogens
(B)
Alkali metals
(C)
Noble gases
(D)
Alkaline earth metals
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Cambridge Secondary Grade 9
IGCSE
Practice in Related Chapters
Nature of Matter
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Introducing Chemistry
Mixtures and Separating Techniques
Particle Theory
Periodic Patterns
Chemical Change
Chemical Analysis and Experimentation
Patterns and Properties of Non-metals
Petrochemicals and Polymers
Industrial Inorganic Chemistry
Organic Chemistry
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