Q. The starting material for convenient preparation of deuterated hydrogen peroxide $(\mathrm{D_2O_2})$ in laboratory is:
A) $\mathrm{K_2\ S_2O_8}$
B) 2-ethylanthraquinol
C) $\mathrm{BaO_2}$
D) $\mathrm{BaO}$
Explanation
The correct answer is Option A: $\mathrm{K_2\ S_2O_8}$.
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.