Question

The starting material for convenient preparation of deuterated hydrogen peroxide $\left(D_2 O _2\right)$ in laboratory is :

• A. 2-ethylanthraquinol
• B. $BaO _2$
• C. $BaO$
• D. $K _2 S _2 O _8$

Answer 1

Answer: (C)

$BaO$

Answer 2

(K2​S2​O8​(s)+2D2​O(l)→2KDSO4​ (aq. )+D2​O2​