Class 11ChemistryClassification of Elements and Periodicity in PropertiesMix Examples - Classification of Elements and Periodicity in Properties
DifficultMatch the following properties in Column-$I$ with their correct trends in Column-$II$:
Column-$I$ Column-$II$ $A$. Ionisation potential $P$. $O < F < N$ $B$. Electronegativity $Q$. $N < O < F$ $C$. $Z_{eff}$ $R$. $O < N < F$ $D$. Electron affinity $S$. $N < C < O$
| Column-$I$ | Column-$II$ |
| $A$. Ionisation potential | $P$. $O < F < N$ |
| $B$. Electronegativity | $Q$. $N < O < F$ |
| $C$. $Z_{eff}$ | $R$. $O < N < F$ |
| $D$. Electron affinity | $S$. $N < C < O$ |
- A$A-P, B-Q, C-S, D-R$
- B$A-R, B-Q, C-Q, D-Q, S$
- C$A-P, B-Q, C-Q, D-R$
- D$A-R, B-Q, R, C-P, D-S$
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Similar Questions
Match the items in List-$A$ with the items in List-$B$.
List-$A$ List-$B$ $(1)$ $He$ $(A)$ High electron gain enthalpy $(2)$ $Cl$ $(B)$ Electropositive element $(3)$ $Ca$ $(C)$ Strong reducing agent $(4)$ $Li$ $(D)$ High ionization enthalpy
| List-$A$ | List-$B$ |
| $(1)$ $He$ | $(A)$ High electron gain enthalpy |
| $(2)$ $Cl$ | $(B)$ Electropositive element |
| $(3)$ $Ca$ | $(C)$ Strong reducing agent |
| $(4)$ $Li$ | $(D)$ High ionization enthalpy |
Easy
View SolutionMatch the following elements,given as hints to their first,second ionization enthalpies and electron gain enthalpies.
List-$I$ List-$II$ $i)$ Most reactive non-metal $A$. $\Delta H_1=419, \Delta H_2=3051, \Delta_{Eg} H=-48$ $ii)$ Most reactive metal $B$. $\Delta H_1=1681, \Delta H_2=3374, \Delta_{Eg} H=-328$ $iii)$ Least reactive element $C$. $\Delta H_1=738, \Delta H_2=1451, \Delta_{Eg} H=-40$ $iv)$ Metal forming binary halide $D$. $\Delta H_1=3272, \Delta H_2=5251, \Delta_{Eg} H=+48$
| List-$I$ | List-$II$ |
| $i)$ Most reactive non-metal | $A$. $\Delta H_1=419, \Delta H_2=3051, \Delta_{Eg} H=-48$ |
| $ii)$ Most reactive metal | $B$. $\Delta H_1=1681, \Delta H_2=3374, \Delta_{Eg} H=-328$ |
| $iii)$ Least reactive element | $C$. $\Delta H_1=738, \Delta H_2=1451, \Delta_{Eg} H=-40$ |
| $iv)$ Metal forming binary halide | $D$. $\Delta H_1=3272, \Delta H_2=5251, \Delta_{Eg} H=+48$ |
Which of the following statements is/are wrong?
Difficult
View SolutionMatch the following and select the correct option:
List-$I$ List-$II$ $(A)$ Ionization enthalpy $(i)$ $P < Si < Mg < Na$ $(B)$ Metallic character $(ii)$ $I < N < O < F$ $(C)$ Electron gain enthalpy $(iii)$ $B < Be < C < O < N$ $(D)$ Electronegativity $(iv)$ $I < Br < F < Cl$
| List-$I$ | List-$II$ |
|---|---|
| $(A)$ Ionization enthalpy | $(i)$ $P < Si < Mg < Na$ |
| $(B)$ Metallic character | $(ii)$ $I < N < O < F$ |
| $(C)$ Electron gain enthalpy | $(iii)$ $B < Be < C < O < N$ |
| $(D)$ Electronegativity | $(iv)$ $I < Br < F < Cl$ |
Identify the incorrect set$(s)$ among the following periodic trends:
Difficult
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