1. Tardigrade
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  3. Chemistry
  4. The correct order of thermal stability of hydroxides is :

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Q. The correct order of thermal stability of hydroxides is :

JEE MainJEE Main 2015The s-Block Elements

Solution:

The correct order of thermal stability of hydroxide is
$Mg ( OH )_{2}< Ca ( OH )_{2}< Sr ( OH )_{2}< Ba ( OH )_{2}$
On moving down the group, the lattice enthalpy increases and the thermal stability increases.