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Class 11
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Chemistry
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Hydrogen
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Hydrides
Hydrides
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Hydrides - Ionic, Covalent and Metallic
Example
Definitions
Formulaes
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Ionic Hydrides
18 mins
Covalent Hydrides
20 mins
Metallic Hydrides
9 mins
Quick Summary With Stories
Preparation and Characteristics of Ionic Hydrides
3 mins read
Uses of Ionic Hydrides
2 mins read
Covalent Hydrides and their Preparation
3 mins read
Properties of Covalent Hydrides
2 mins read
Metallic Hydrides
3 mins read
Important Questions
Which of the following hydrides is electron-precise hydride?
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Elements of which of the following groups do not form hydrides?
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Arrange the following.
(i)
C
a
H
2
,
B
e
H
2
and
T
i
H
2
in order of increasing electrical conductance.
(ii)
L
i
H
,
N
a
H
and
C
s
H
in order of increasing ionic character.
(iii)
H
−
H
,
D
−
D
and
F
−
F
in order of increasing bond dissociation enthalpy.
(iv)
N
a
H
,
M
g
H
2
and
H
2
O
in order of increasing reducing property.
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Which of the following hydrides is electron deficient?
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Among
C
a
H
2
,
N
H
3
,
N
a
H
and
B
2
H
6
, which are covalent hydrides?
Hard
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>
What is hydride? How many types of hydrides are there? Explain example.
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Ionic hydride reacts with water to give:
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Non-stoichiometric hydrides are produced by:
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Metal hydrides are ionic, covalent or molecular in nature. Among
L
i
H
,
N
a
H
,
K
H
,
R
b
H
and
C
s
H
, the correct order of increasing ionic character is:
Hard
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>
The hydride ion
H
−
is stronger base than hydroxide ion
O
H
−
. Which of the following reaction will occur if sodium hydride
(
N
a
H
)
is dissolved in water?
Medium
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>