MCQ
The most basic among these hydroxides, is
- A$Be\,{(OH)_2}$
- B$Mg\,{(OH)_2}$
- C$Ca\,{(OH)_2}$
- ✓$Ba\,{(OH)_2}$
✓
Answer
Correct option: D.
$Ba\,{(OH)_2}$
d
Basicity of metal hydroxide increases as we move down the group. So $Ba ( OH )_2$ is most basic.
Basicity of metal hydroxide increases as we move down the group. So $Ba ( OH )_2$ is most basic.
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
Molality of $0.8 \ \mathrm{M} \mathrm{H}_2 \mathrm{SO}_4$ solution (density $1.06 \mathrm{~g} \mathrm{~cm}^{-3}$ ) is________ $\times 10^{-3} m$.
→Which of the following is correct for ${N_2}$ triple bond
→Which of the following carbocation is most stable?
Consider the reactions given below. On the basis of these reactions find out which of the algebric relations given in options $(i)$ to $(iv)$ is correct?
→- $\text{C}(\text{g})+4\text{H}(\text{g})\rightarrow\text{CH}_4(\text{g});\Delta_\text{r}\text{H}=\text{x}\text{kJ}\ \text{mol}^{-1}$
- $\text{C}(\text{graphite,s})+2\text{H}_2(\text{g})\rightarrow\text{CH}_4(\text{g});\Delta_\text{r}\text{H}=\text{y}\text{kJ}\ \text{mol}^{-1}$
Which of the following compound shows geometrical isomerism
If $1.2\, g$ of metal displace $1.12\, litre$ hydrogen at normal temperature and pressure ,equivalent weight of metal would be
→The pair of compounds that can exist together is
The nitration of a compound is due to the
What is the molecular shape or $BrF_3$
→Consider the following compounds/species:
→The number of compounds/species which obey Huckel's rule is $..........$