(D) $Be$ (Beryllium) is the first member of the alkaline earth metals and exhibits anomalous properties compared to the rest of the group. Due to its

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(D) $Be$ (Beryllium) is the first member of the alkaline earth metals and exhibits anomalous properties compared to the rest of the group. Due to its small size and high charge density,it shows a diagonal relationship with $Al$ (Aluminium). Both $Be$ and $Al$ have an electronegativity value of approximately $1.5$ on the Pauling scale.

Class 11 Chemistry s-Block Elements Alkaline earth metals

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Which one of the alkaline earth metals shows some anomalous behaviour and has the same electronegativity as aluminium?

AIIMS 2011 All AIIMS

A
$Sr$
B
$Ca$
C
$Ba$
D
$Be$

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Class 11

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Chapter

s-Block Elements

Subtopic

Alkaline earth metals

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AIIMS 2011 Paper All AIIMS years →

Select the incorrect statement about alkaline earth metals.

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Match the compounds given in Column-$I$ with their uses mentioned in Column-$II$:

Column-$I$ Column-$II$

$A$. $CaCO_3$ $1$. Dentistry,ornamental work

$B$. $Ca(OH)_2$ $2$. Manufacture of sodium carbonate from caustic soda

$C$. $CaO$ $3$. Manufacture of high quality paper

$D$. $CaSO_4$ $4$. Used in white washing

Column-$I$	Column-$II$
$A$. $CaCO_3$	$1$. Dentistry,ornamental work
$B$. $Ca(OH)_2$	$2$. Manufacture of sodium carbonate from caustic soda
$C$. $CaO$	$3$. Manufacture of high quality paper
$D$. $CaSO_4$	$4$. Used in white washing