Which of the following metal carbonate is decomposed on heating [MNR 1985; MP PET 1994; Pb. CET 2004]

Which of the following metal carbonate is decomposed on heating [MNR 1

1.	Which of the following metal carbonate is decomposed on heating [MNR 1985; MP PET 1994; Pb. CET 2004]
A.	\[MgC{{O}_{3}}\]
B.	\[N{{a}_{2}}C{{O}_{3}}\]
C.	\[{{K}_{2}}C{{O}_{3}}\]
D.	\[R{{b}_{2}}C{{O}_{3}}\]
Answer» B. \[N{{a}_{2}}C{{O}_{3}}\]

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Which of the following metal carbonate is decomposed on heating [MNR 1985; MP PET 1994; Pb. CET 2004]

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