Q. $Be(OH)_{2}$ is insoluble in water, while $Ba(OH)_{2}$ is highly soluble due to
A) Lattice energy difference
B) Common ion effect
C) Bond order
D) Hard acid
Explanation
The correct answer is Option A: Lattice energy difference.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.