JEE Main 2015 Chemistry question

ChemistryThe s-Block ElementsJEE Main 2015

Not in JEE Main or NEET syllabus

The correct order of thermal stability of hydroxides is

Answer: (2)

Solution

Thermal stability of alkaline-earth hydroxides increases down the group: , option (2). The reason is the decreasing polarising power of the cation. As the ionic radius grows from

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Question ID VK-115263