Class 11ChemistryClassification of Elements and Periodicity in PropertiesMix Examples - Classification of Elements and Periodicity in Properties
DifficultWhich of the following orders is $CORRECT$?
- A$VO_2^+ < Cr_2O_7^{2-} < MnO_4^-$ (Oxidation state of central atom)
- B$BeSO_4 > MgSO_4 > BaSO_4$ (Solubility)
- C$NaHCO_3 < KHCO_3 < RbHCO_3$ (Thermal stability)
- D$BeCl_2 < MgCl_2 < CaCl_2$ (Melting point)
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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 SolutionWhich of the following orders is correct for the property mentioned in brackets?
Based on the provided image,identify the correct option for the elements $A, B, C, D, E$ given that $C$ has the electronic configuration $[Xe] \ 6s^2 \ 5d^1$.
Medium
View SolutionWhich of the following statement$(s)$ is/are correct?
Difficult
View SolutionWhich of the following orders is correct according to the given property?
Difficult
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