Class 11ChemistryClassification of Elements and Periodicity in PropertiesMix Examples - Classification of Elements and Periodicity in Properties
MediumMatch 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. $(D)$ $Cl$
| 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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Similar Questions
Fill in the blanks given below:
$(i)$ The most widely used scale for measuring electronegativity is ........ .
$(ii)$ The similarity observed in periodic properties is known as .............. .
$(iii)$ The elements located in the middle of the periodic table form .......... type of oxides.
$(i)$ The most widely used scale for measuring electronegativity is ........ .
$(ii)$ The similarity observed in periodic properties is known as .............. .
$(iii)$ The elements located in the middle of the periodic table form .......... type of oxides.
Easy
View SolutionAssign true $(T)$ or false $(F)$ for the following statements and select the correct option for your answer:
$(I)$ $I.P.$ of $O_{(g)}$ is less than $I.P.$ of $O^{-}_{(g)}$
$(II)$ $I.P.$ of $Ne_{(g)}$ is greater than $I.P.$ of $Ne^{+}_{(g)}$
$(III)$ $E.A.$ of $O^{+}_{(g)}$ is greater than $E.A.$ of $O_{(g)}$
$(IV)$ $I.P.$ of $N_{(g)}$ is greater than $I.P.$ of $N^{+}_{(g)}$
$(I)$ $I.P.$ of $O_{(g)}$ is less than $I.P.$ of $O^{-}_{(g)}$
$(II)$ $I.P.$ of $Ne_{(g)}$ is greater than $I.P.$ of $Ne^{+}_{(g)}$
$(III)$ $E.A.$ of $O^{+}_{(g)}$ is greater than $E.A.$ of $O_{(g)}$
$(IV)$ $I.P.$ of $N_{(g)}$ is greater than $I.P.$ of $N^{+}_{(g)}$
Difficult
View SolutionWhich of the following pairs of atomic numbers belongs to the same group in the periodic table?
Easy
View SolutionWhich of the following is the correct order of $I.E.$ (Ionization Energy)?
Difficult
View SolutionWhich one among the following statements is/are not correct?
$I$. $Ba$ compounds,generally are more covalent than $Be$ compounds.
$II$. The electron gain enthalpy of $He$ is positive.
$III$. The oxidation state of $O$ in $OF_2$ and $Na_2O$ are same.
$IV$. The radius of $Na^{+}$ ion is smaller than that of $F^{-}$ ion.
$I$. $Ba$ compounds,generally are more covalent than $Be$ compounds.
$II$. The electron gain enthalpy of $He$ is positive.
$III$. The oxidation state of $O$ in $OF_2$ and $Na_2O$ are same.
$IV$. The radius of $Na^{+}$ ion is smaller than that of $F^{-}$ ion.
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