The thermal stability of alkaline earth metal carbonates \[MgC{{O}_{3}},\,CaC{{O}_{3}},\]\[BaC{{O}_{3}}\] and \[SrC{{O}_{3}}\]decreases as [MP PMT 2002]

\[MgC{{O}_{3}}>CaC{{O}_{3}}>SrC{{O}_{3}}>BaC{{O}_{3}}\]

\[CaC{{O}_{3}}>SrC{{O}_{3}}>MgC{{O}_{3}}>BaC{{O}_{3}}\]

\[BaC{{O}_{3}}>SrC{{O}_{3}}>MgC{{O}_{3}}>CaC{{O}_{3}}\]

\[BaC{{O}_{3}}>SrC{{O}_{3}}>CaC{{O}_{3}}>MgC{{O}_{3}}\]

The thermal stability of alkaline earth metal carbonates \[MgC{{O}_{3}

1.	The thermal stability of alkaline earth metal carbonates \[MgC{{O}_{3}},\,CaC{{O}_{3}},\]\[BaC{{O}_{3}}\] and \[SrC{{O}_{3}}\]decreases as [MP PMT 2002]
A.	\[CaC{{O}_{3}}>SrC{{O}_{3}}>MgC{{O}_{3}}>BaC{{O}_{3}}\]
B.	\[BaC{{O}_{3}}>SrC{{O}_{3}}>MgC{{O}_{3}}>CaC{{O}_{3}}\]
C.	\[BaC{{O}_{3}}>SrC{{O}_{3}}>CaC{{O}_{3}}>MgC{{O}_{3}}\]
D.	\[MgC{{O}_{3}}>CaC{{O}_{3}}>SrC{{O}_{3}}>BaC{{O}_{3}}\]
Answer» D. \[MgC{{O}_{3}}>CaC{{O}_{3}}>SrC{{O}_{3}}>BaC{{O}_{3}}\]