The incorrect order of solubility in water is

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

Question

(D) $1$. For $Ca(OH)_2, Sr(OH)_2, Ba(OH)_2$: Solubility increases down the group due to the decrease in lattice energy being more significant than the

Vedclass · Accepted Answer

$BaS_2O_3 < MgS_2O_3 < CaS_2O_3$

Vedclass · Answer

(D) $1$. For $Ca(OH)_2, Sr(OH)_2, Ba(OH)_2$: Solubility increases down the group due to the decrease in lattice energy being more significant than the decrease in hydration energy. Thus,$Ca(OH)_2 $2$. For $Li_2CO_3, Na_2CO_3, K_2CO_3$: Solubility of alkali metal carbonates increases down the group. Thus,$Li_2CO_3 $3$. For $CsNO_3, RbNO_3, KNO_3$: Solubility of alkali metal nitrates decreases down the group as the hydration energy decreases more rapidly than the lattice energy. Therefore,the correct order is $CsNO_3 $4$. For $BaS_2O_3, MgS_2O_3, CaS_2O_3$: The solubility of alkaline earth metal thiosulfates generally decreases down the group as the size of the cation increases. The correct order is $CaS_2O_3 > MgS_2O_3 > BaS_2O_3$. Thus,the given order $BaS_2O_3 < MgS_2O_3 < CaS_2O_3$ is incorrect.

Similar Questions

Which of the following salts becomes Plaster of Paris on being appropriately heated?

Identify the correct statements from the following:
$I$. All alkaline earth metals give hydrides on heating with hydrogen.
$II$. Calcium hydroxide is used to purify sugar.
$III$. $BeCl_2$ is a dimer in gaseous phase.

All of the following substances react with water. Which of the following pairs will produce the same gaseous product upon reaction with water?

The difference in the number of water molecules in gypsum and plaster of Paris is:

What is the use of Plaster of Paris?

Vedclass Test Series

Exam Paper Generator

Online Exam Module