Identify the option in which the trends corre | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) As we move down group $2$ from $Mg(OH)_2$ to $Ba(OH)_2$:$1$. The basic character increases because the metallic character and the ease of releasin

Vedclass · Accepted Answer

IncreasesIncreasesIncreases

Vedclass · Answer

(D) As we move down group $2$ from $Mg(OH)_2$ to $Ba(OH)_2$:$1$. The basic character increases because the metallic character and the ease of releasing $OH^-$ ions increase due to the increase in atomic size.$2$. The chemical stability (thermal stability) increases as the electropositive character of the metal increases,making the $M-O$ bond stronger relative to the $O-H$ bond.$3$. The solubility in water increases because the lattice energy decreases more rapidly than the hydration energy as the size of the cation increases.Therefore,all three properties increase down the group.

Identify the option in which the trends corresponding to hydroxides of group $2$ elements (from $Mg(OH)_2$ to $Ba(OH)_2$) are correctly shown:
Basic character Chemical stability Solubility

Similar Questions

In which of the following exothermic reactions,the heat liberated per mole is the highest?

In the given reaction cycle,$X$,$Y$ and $Z$ respectively are:
$CaCl_2 + Na_2CO_3 \rightarrow X + Y$
$X \xrightarrow{Z} CaCl_2$

Why do beryllium and magnesium not impart colour to the flame in the flame test?

What is slaking of lime?

Magnesia is

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Identify the option in which the trends corresponding to hydroxides of group $2$ elements (from $Mg(OH)_2$ to $Ba(OH)_2$) are correctly shown:Basic characterChemical stabilitySolubility