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Tardigrade
Question
Chemistry
Sodium dichromate on heating with coke yields:
Q. Sodium dichromate on heating with coke yields:
1463
269
The s-Block Elements
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A
sodium carbonate
B
sodium chromite
C
sodium chromate
D
chromic anhydride
Solution:
N
a
2
C
r
2
O
7
+
2
C
Δ
N
a
2
C
O
3
+
C
r
2
O
3
+
CO