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The correct order of increasing thermal stability of K2CO3,MgCO3,CaCO3 and BeCO3. plz give reasons for the same.

 


The correct order of increasing thermal stability of K2CO3,MgCO3,CaCO3 and BeCO3.


plz give reasons for the same.

Grade:12th Pass

4 Answers

rohit yadav
34 Points
10 years ago

4>3>1>2

vivek kumar
57 Points
10 years ago

well the reason is lattice energy

Prajwal kr
49 Points
10 years ago

4<2<3<1

Stability(of carbonates) increases down the group. It decreases along the period.

 

BAYANA SAGAR
48 Points
10 years ago

MGCO3>K2CO3>CACO3>BECO3.The main reason is In group i.e,, from top to bottom Thermal stability Increases.

 


well the reason is lattice energy

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