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Question
Chemistry
Phosphorus is manufactured by heating in an electric furnace a mixture of
Q. Phosphorus is manufactured by heating in an electric furnace a mixture of
1963
257
The p-Block Elements - Part2
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A
Bone ash and coke
B
Bone ash and silica
C
Bone ash, silica and coke
D
None of these
Solution:
2
C
a
3
(
P
O
4
)
2
+
6
S
i
O
2
1770
K
6
C
a
S
i
O
3
+
P
4
O
10
P
4
O
10
+
10
C
1770
K
White
P
4
+
10
CO