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Write the favourable factors for the formation of ionic bond.
Use Lewis symbols to show electron transfer between the following atoms to form cations and anions : (a) K and S (b) Ca and O (c) Al and N.
Which of the following statements is not correct?
The charge/size ratio of a cation determines its polarizing power. Which one of the following sequences represents the increasing order of the polarizing power of the cationic species, K⁺, Ca²⁺, Mg²⁺, Be²⁺?
Assertion: The lesser the lattice enthalpy more stable is the ionic compound. Reason: The lattice enthalpy is greater, for ions of highest charge and smaller radii
The bond length in HCl is 1.27 Å and its dipole moment is 1.03 D. Calculate the percentage ionic character.
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