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Byju's Answer
Standard IX
Chemistry
Molecular Mass
What is the m...
Question
What is the molecular formula of Calcium hydride?
A
C
a
H
2
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B
CaH
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C
C
a
2
H
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D
C
a
2
H
2
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Solution
The correct option is
A
C
a
H
2
The molecule formula of calcium hydride is
C
a
H
2
.
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Similar questions
Q.
Molecular formula of sodium hydride is ____.
Q.
Assertion :Electrolysis of molten
C
a
H
2
produces hydrogen gas at anode. Reason: In
C
a
H
2
, hydrogen is present in the form of hydride
H
−
.
Q.
Assertion: Oxidation state of hydrogen is +1 in
H
2
O
while -1 in
C
a
H
2
.
Reason:
C
a
H
2
is a metal hydride and for hydrides, hydrogen is assigned the oxidation number of -1.
Q.
Covalent hydrides among
C
a
H
2
,
N
H
3
,
N
a
H
a
n
d
B
2
H
6
are _____
Q.
The molecular formula of Calcium (II) phosphate is:
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