Chemistry, asked by ujwalmadupathi, 10 months ago

Which of the following compounds has the least thermal stability ?
(A) Li2CO3
(B) Na2CO3
(C) K2CO3
(D) CsCO3​

Answers

Answered by samirbhattarai1218
1

Answer:

lithium carbonate (Li2co3)

Answered by Anonymous
1

ANSWER

LI2CO3<Na2CO3<K2CO3<Rb2CO3<Cs2CO3

since li^+ has smaller in size and co3 ^2- is larger

apply fazans rule smaller the action larger the anion larger is its polarisability , larger is its covalent character.

ionic character is more in csco3 then li2co3

lattice energy = C^+ . A^-

R^+ + R^-

SO OUR ANSWER IS LI2CO3

mark me as brainliest

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