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Q.
$Na_{2}CO_{3}$ can be manufactured by Solvay process but $K_{2}CO_{3}$ cannot be prepared because:
NTA AbhyasNTA Abhyas 2020The s-Block Elements
Solution:
$Na_{2}CO_{3}$ can be manufactured but $K_{2}CO_{3}$ cannot be prepared by Solvay process because $KHCO_{3}$ is more soluble than $NaHCO_{3}$ and does not precipitate out.