MCQ
Identify amphoteric oxide from following.
- A$\mathrm{MgO}$
- B$\mathrm{BaO}$
- C$\mathrm{Li}_2 \mathrm{O}$
- ✓$\mathrm{BeO}$
✓
Answer
Correct option: D.
$\mathrm{BeO}$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Calculate the wave number of the photon emitted during transition from the orbit of $n=2$ to $n=1$ in hydrogen atom $\left[R_{ H }=109677 cm ^{-1}\right]$.
→In paper chromatography, the mobile phase rises up the chromatography paper due to _____________
The delocaalization of electrons due to overlap between p-orbital and sigma bond is called …………….
Which of the following is CORRECT regarding a fixed amount of ideal gas?
The CORRECT Lewis structure of CO molecule is:
Health benefits are obtained by consumption of
The CORRECT structure of the drug paracetamol is …………….
What is the oxidation number of gold in the complex $\ce{[AuCl_4]^1}$ ?
→This group shows + I effect.
Identify the geometry represented by the following diagram.
