(A) $(1)$ Chlorine $(Cl)$ is a highly reactive non-metal with a very high negative electron gain enthalpy. $(2)$ Sodium $(Na)$ is a soft alkali metal

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(A) $(1)$ Chlorine $(Cl)$ is a highly reactive non-metal with a very high negative electron gain enthalpy. $(2)$ Sodium $(Na)$ is a soft alkali metal with a low first ionization enthalpy. $(3)$ Antimony $(Sb)$ is a metalloid that forms oxides of the type ${M_2}{O_3}$. $(4)$ Helium $(He)$ is a noble gas and is chemically inert. Therefore,the correct matching is $(1-D, 2-A, 3-B, 4-C)$.

Class 11 Chemistry Classification of Elements and Periodicity in Properties Mix Examples - Classification of Elements and Periodicity in Properties

Medium

Match the properties of elements given in List-$I$ with List-$II$.

List-$I$ List-$II$

$(1)$ Active non-metal with high electron gain enthalpy. $(A)$ $Na$

$(2)$ Soft metal with low ionization enthalpy. $(B)$ $Sb$

$(3)$ Metalloid that forms ${M_2}{O_3}$ type oxide. $(C)$ $He$

$(4)$ Chemically inert gas. $(D)$ $Cl$

A
$1-D, 2-A, 3-B, 4-C$
B
$1-A, 2-D, 3-B, 4-C$
C
$1-D, 2-A, 3-C, 4-B$
D
$1-B, 2-A, 3-D, 4-C$

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Class 11

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Classification of Elements and Periodicity in Properties

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Mix Examples - Classification of Elements and Periodicity in Properties

Select the correct statements from the following:
$(a)$ Effective nuclear charge for nitrogen is $3.90$
$(b)$ $IP$ of $Ne$ is more than $Na^{+}$
$(c)$ Order of electronegativity $sp > sp^2 > sp^3$
$(d)$ Order of acidic character $NH_3 < PH_3 < AsH_3$

Difficult

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Which elements in groups $1$ to $17$ differ in many respects from the other elements of their respective groups?

Medium

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In which of the following arrangements is the order $NOT$ according to the property indicated against it?

MediumAIEEE 2005

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Which of the following sets is incorrect?

Medium

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In which of the following sets,elements are not correctly arranged with the property shown in brackets?

EasyAP EAMCET 2024

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List-$I$	List-$II$
$(1)$ Active non-metal with high electron gain enthalpy.	$(A)$ $Na$
$(2)$ Soft metal with low ionization enthalpy.	$(B)$ $Sb$
$(3)$ Metalloid that forms ${M_2}{O_3}$ type oxide.	$(C)$ $He$
$(4)$ Chemically inert gas.	$(D)$ $Cl$

Similar Questions

Select the correct statements from the following:$(a)$ Effective nuclear charge for nitrogen is $3.90$$(b)$ $IP$ of $Ne$ is more than $Na^{+}$$(c)$ Order of electronegativity $sp > sp^2 > sp^3$$(d)$ Order of acidic character $NH_3 < PH_3 < AsH_3$

Which elements in groups $1$ to $17$ differ in many respects from the other elements of their respective groups?

In which of the following arrangements is the order $NOT$ according to the property indicated against it?

Which of the following sets is incorrect?

In which of the following sets,elements are not correctly arranged with the property shown in brackets?

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Select the correct statements from the following:
$(a)$ Effective nuclear charge for nitrogen is $3.90$
$(b)$ $IP$ of $Ne$ is more than $Na^{+}$
$(c)$ Order of electronegativity $sp > sp^2 > sp^3$
$(d)$ Order of acidic character $NH_3 < PH_3 < AsH_3$