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Tardigrade
Question
Chemistry
An aqueous solution of sodium carbonate is' alkaline because sodium carbonate is a salt of
Q. An aqueous solution of sodium carbonate is' alkaline because sodium carbonate is a salt of
2225
193
The s-Block Elements
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A
Weak acid and Weak base
18%
B
Strong acid and weak base
4%
C
Weak acid and strong base
75%
D
Strong acid and strong base
4%
Solution:
N
a
2
C
O
3
+
2
H
2
O
⇄
2
N
a
O
H
+
H
2
C
O
3
It is a strong base and weak acid so it is a basic.