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Question
Chemistry
Which of the following carbonates is stable?
Q. Which of the following carbonates is stable?
1914
235
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A
C
a
C
O
3
B
N
a
2
C
O
3
C
M
g
C
O
3
D
S
r
C
O
3
Solution:
Sodium carbonate and potassium carbonate do not decompose. Generally when carbonates are heated, they get decomposes to form the oxide. The carbonate become more difficult to decomposes as we go down the first group.