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In which of the following options, the o...

In which of the following options, the order of arrangement does not agree with the variation of property indicated against it?

A

`LiltNaltKltRb` (Increasing metallic character)

B

`Al^(3+)ltMg^(2+)ltNa^(+)ltF^(-)` (Increasing ionic size)

C

`BltCltNltO` (Increasing first 1E)

D

`IltBrltFltCl` (Increasing EGE)

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BRILLIANT PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-LEVEL - II
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  3. Find the true statement/statements a) In a given period Delta(i)H(1)...

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  4. Koverset(a)toK^(+)overset(b)toK^(2+) Caoverset(c)toCa^(+)overset(d)t...

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  5. X(g)toX^(+)(g)+e^(-)" "DeltaH=+720kJmol^(-1). Calculate the amount of ...

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  6. Consider the following changes a) M(s)toM(g) b) M(s)toM^(2+)(g)+2e...

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  7. Which among the following is not correct: The 1E(1) of Zn, Cd, Hg ar...

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  8. Find the true statement/statements i. Delta(eg)H is related to elect...

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  9. Consider the following conversions i. O((g))+e^(-)toO(g)^(-)" "Del...

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  10. (3N(0))/2 atoms of X((g)) are converted into X((g))^(+) by energy E(1)...

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  11. Which will have the maximum value of electron affinity O^(X),O^(Y),O^(...

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  12. In which of the following options, the order of arrangement does not a...

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  13. Select the group where E.N increase down the group?

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  14. If electronegativity of A 2.0 and that of B is 3.0. What is the covale...

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  15. A compound contains three elements A, B and C. If the oxidation number...

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  16. There are three elements A, B, C. Their atomic number are Z(1),Z(2)and...

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  17. The bond length of A(2) molecule is 0.8A^(@)andCl(2) bond length = 1.9...

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  18. In which of the following properties did Be shows similarities with Al...

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