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Byju's Answer
Standard XII
Chemistry
Uses of Slaked Lime
Observe the c...
Question
Observe the chemical reaction:
P
4
+
3
N
a
O
H
+
3
H
2
O
→
3
N
a
H
2
P
O
2
+
P
H
3
If the reaction is true enter 1 else 0
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Solution
Phosphorus reacts with aqueous alkalies to form sodium hypophosphite and phosphine.
P
4
+
3
N
a
O
H
+
3
H
2
O
→
3
N
a
H
2
P
O
2
+
P
H
3
sodium
phosphine
hypophosphite
The given reaction is correct. Hence, the correct answer is 1.
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Similar questions
Q.
P
4
+
3
N
a
O
H
+
3
H
2
O
△
⟶
P
H
3
+
3
N
a
H
2
P
O
2
The given reaction is a disproportionation reaction.
If true enter 1, else enter 0.
Q.
The reaction,
P
4
+
3
N
a
O
H
+
3
H
2
O
→
3
N
a
H
2
P
O
2
+
P
H
3
is example of_____________.
Q.
P
4
+
3
N
a
O
H
+
3
H
2
O
Δ
−
→
3
N
a
H
2
P
O
2
+
P
H
3
The above reaction is disproportionation reaction. If true enter 1, else enter 0.
Q.
P
4
+
3
N
a
O
H
+
3
H
2
O
⟶
3
N
a
(
H
2
P
O
2
)
+
P
H
3
is an example of:
Q.
P
4
+
3
N
a
O
H
+
3
H
2
O
⟶
3
N
a
(
H
2
P
O
2
)
+
P
H
3
is an example of:
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