Which of the following alkaline earth metals | vedclass

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(A) Among the alkaline earth metals,$Be$ (Beryllium) has a very small atomic size and high ionization enthalpy. Due to its high charge density and the

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$Be$

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(A) Among the alkaline earth metals,$Be$ (Beryllium) has a very small atomic size and high ionization enthalpy. Due to its high charge density and the availability of vacant $2p$ orbitals,it has a strong tendency to form covalent bonds and complex compounds (e.g.,$[Be(H_2O)_4]^{2+}$,$[BeF_4]^{2-}$). Other alkaline earth metals are larger and tend to form ionic compounds.

List-$I$	List-$II$
$a$. $Ca(OCl)_2$	$i$. Antacid
$b$. $CaSO_4 \cdot \frac{1}{2} H_2O$	$ii$. Cement
$c$. $CaO$	$iii$. Bleach
$d$. $CaCO_3$	$iv$. Plaster of Paris

Which of the following alkaline earth metals forms complex compounds?

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Among the following,the basic oxide is .....

Which of the following on thermal decomposition gives both basic and acidic oxides?

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

List-$I$ List-$II$

$a$. $Ca(OCl)_2$ $i$. Antacid

$b$. $CaSO_4 \cdot \frac{1}{2} H_2O$ $ii$. Cement

$c$. $CaO$ $iii$. Bleach

$d$. $CaCO_3$ $iv$. Plaster of Paris

Choose the most appropriate answer from the options given below:

Among the alkaline earth metals ($Be$,$Mg$,$Ca$,and $Sr$) of group $IIA$,which one forms an ionic chloride?

List the important compounds of calcium.

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