The correct order of solubility in water is:

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

Question

(D) $1$. $CaCO_3$ is an alkaline earth metal carbonate,which is generally insoluble in water due to high lattice energy.$2$. Between $NaHCO_3$ and $KH

Vedclass · Accepted Answer

$CaCO_3 < NaHCO_3 < KHCO_3$

Vedclass · Answer

(D) $1$. $CaCO_3$ is an alkaline earth metal carbonate,which is generally insoluble in water due to high lattice energy.$2$. Between $NaHCO_3$ and $KHCO_3$,both are alkali metal bicarbonates. Solubility of alkali metal salts generally increases down the group due to the decrease in lattice energy being more significant than the decrease in hydration energy.$3$. Therefore,the solubility order is $CaCO_3 < NaHCO_3 < KHCO_3$.

List-$I$	List-$II$
$A$. Chlorophyll	$I$. $Na_2CO_3$
$B$. Soda ash	$II$. $CaSO_4$
$C$. Dentistry,Ornamental work	$III$. $Mg^{2+}$
$D$. Used in white washing	$IV$. $Ca(OH)_2$

Similar Questions

An alloy which does not contain copper is

Match List-$I$ with List-$II$.

List-$I$ List-$II$

$A$. Chlorophyll $I$. $Na_2CO_3$

$B$. Soda ash $II$. $CaSO_4$

$C$. Dentistry,Ornamental work $III$. $Mg^{2+}$

$D$. Used in white washing $IV$. $Ca(OH)_2$

Choose the correct answer from the options given below:

Holme's signals can be obtained by using

Compare the solubility and thermal stability of the following compounds of the alkali metals with those of the alkaline earth metals.
$(a)$ Nitrates $(b)$ Carbonates $(c)$ Sulphates.

White vitriol is .......

Vedclass Test Series

Exam Paper Generator

Online Exam Module