On heating a mixture containing 1 mole each of Li 2 CO 3 and K 2 CO 3 ..... is/are formed.

Li 2 CO 3 decomposes while K 2 CO 3 is stable and does not decompose. Li 2 CO 3 → Li 2 O + CO 2 1 mole 1 mole

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Chemistry - Complete s-block Question with Solution | TestHub

ChemistryComplete s-blocks-block IAEasy2 minPYQ_2020

ChemistryEasysingle choice

On heating a mixture containing 1 mole each of Li₂CO₃and K₂CO₃..... is/are formed.

Options:

Answer:

Solution:

Li₂CO₃decomposes while K₂CO₃is stable and does not decompose.

$\begin{matrix} {Li}_{2} {CO}_{3} & \to & {Li}_{2} O & + & {CO}_{2} \\ 1 mole & 1 mole \end{matrix}$

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Complete s-blockSubtopic:s-block IA

⏱ 2mℹ️ Source: PYQ_2020

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