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Question
Chemistry
Washing soda has the formula:
Q. Washing soda has the formula:
1409
250
J & K CET
J & K CET 2000
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A
N
a
2
C
O
3
−
7
H
2
O
B
N
a
2
C
O
3
−
10
H
2
O
C
N
a
2
C
O
3
−
H
2
O
D
N
a
2
C
O
3
Solution:
Sodium carbonate decahydrate is known as washing soda. Its chemical formula is
N
a
2
C
O
3
⋅
10
H
2
O
. It is a white crystalline solid with no smell.