Class 11ChemistryClassification of Elements and Periodicity in PropertiesMix Examples - Classification of Elements and Periodicity in Properties
EasyWhich group is called the buffer group of the periodic table?
- A$I$
- B$VII$
- C$VIII$
- DZero
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Similar Questions
Match List-$I$ with List-$II$:
List-$I$ List-$II$ $A$. $Al^{3+} < Mg^{2+} < Na^{+} < F^{-}$ $I$. Ionisation Enthalpy $B$. $B < C < O < N$ $II$. Metallic character $C$. $B < Al < Mg < K$ $III$. Electronegativity $D$. $Si < P < S < Cl$ $IV$. Ionic radii
Choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
| $A$. $Al^{3+} < Mg^{2+} < Na^{+} < F^{-}$ | $I$. Ionisation Enthalpy |
| $B$. $B < C < O < N$ | $II$. Metallic character |
| $C$. $B < Al < Mg < K$ | $III$. Electronegativity |
| $D$. $Si < P < S < Cl$ | $IV$. Ionic radii |
Choose the correct answer from the options given below:
DifficultJEE MAIN 2025
View SolutionWhich of the following statements is/are incorrect?
Medium
View SolutionWhich of the following orders is correct?
Difficult
View SolutionArrange the elements $N$,$P$,$O$,and $S$ in the order of:
$(i)$ Increasing first ionisation enthalpy.
$(ii)$ Increasing non-metallic character.
Give reasons for the arrangement assigned.
$(i)$ Increasing first ionisation enthalpy.
$(ii)$ Increasing non-metallic character.
Give reasons for the arrangement assigned.
Medium
View SolutionWhat are the differences between the first element of a group and the subsequent elements in the same group?
Medium
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