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Which of the following has maximum bond strength-
Bond order of O2+ is 2.5 which is maximum among all the species hence its bond strength will also be maximum.
Out of following which has maximum value of lattice energy
Due to small size of anion.
Compound with maximum ionic character is formed from-
Using fajan's rule, larger cation and smaller anion will have maximum ionic character.
The crystal lattice of electrovalent compound is composed of :
It is the fact that electrovalent compounds are made up of ions.
Ions are formed from neutral atoms by-
Cation and anion are formed by losing and gaining of electrons respectively.
Which of the following is most covalent-
As the electronegativity difference decreases, covalent character increases.
Among LiCl, BeCl2, BCl3 and CCl4, the covalent bond character follows the order-
The covalent character increases with decreasing electronegativity difference.
Which follows octet rule-
Because in other compound there are more than 8e- in outermost shell of central atom.
The type of bonds present in N2O5 are-
Which is not true according to VBT-
Electrons of same spin never combine to form a bond. Other facts are true for VBT.
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