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Chemistry
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The p-Block Elements
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Phosphorus - Allotropic Forms
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Complete the following reaction, P4 + Na
Question
Complete the following reaction,
P
4
+
N
a
O
H
+
H
2
O
→
?
A
P
H
3
+
N
a
2
H
P
O
2
B
P
H
3
+
N
a
H
2
P
O
2
C
H
3
P
O
4
+
N
a
O
D
P
H
3
+
N
a
2
P
O
4
Hard
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Solution
Verified by Toppr
Correct option is B)
The balanced reaction between
P
4
and
N
a
O
H
along with
H
2
O
gives phosphine and s
odium hypophosphite.
P
4
+
3
N
a
O
H
+
3
H
2
O
→
Δ
P
H
3
+
3
N
a
H
2
P
O
2
.
Hence, option B is correct.
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