Chemistry · 2019
JEE Main · 12 April 2019, Shift 1 · Q44
The correct sequence of thermal stability of the following carbonates is:
The correct sequence of thermal stability of the following carbonates is :
Official answer
(1)
$\displaystyle \mathrm{MgCO}_3<\mathrm{CaCO}_3<\mathrm{SrCO}_3<\mathrm{BaCO}_3$
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JEE Main 2019 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.