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Byju's Answer
Standard X
Chemistry
Amphoteric Metals Reaction
Mg3N2+6H2O → ...
Question
M
g
3
N
2
+
6
H
2
O
→
x
M
g
(
O
H
)
2
+
y
N
H
3
For the given reaction,
x
and
y
are respectively:
A
0
,
1
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B
2
,
8
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C
3
,
2
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D
2
,
2
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Solution
The correct option is
C
3
,
2
The balanced chemical equation is:
M
g
3
N
2
+
6
H
2
O
→
3
M
g
(
O
H
)
2
+
2
N
H
3
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1
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Assertion :Magnesium metal burns in air to give a white ash.When this ash is treated with water, the odour of ammonia can be detected. Reason: Mg burns in air to form MgO and
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