Published by:
CGP EDU Academic Team
Published on: August 13, 2026
BeO is insoluble but BaO is soluble. Give reson.
A
Lattice energy of BeO is higher than BaO due to small size of 
ion and its covalent nature.
ion and its covalent nature.
B
Hydration energy of BeO is lower than BaO due to small size 
ion.
ion.
C
BeO is amphoteric in nature while BaO is basic.
D
BeO forms hydrated salts while BaO forms anhydrous salts.
Text Solution
Verified by ExpertsThe correct answer is:
A
The lattice energy of BeO is higher than BaO due to small size of 
ino. BeO is covalent while BaO is ionic in nature.
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