The decreasing order of ionic character of the N-H, F-H, C-H, and O-H, is :  

1. N-H > F-H > C-H > O-H
2. F-H > N-H > C-H > O-H
3. O-H > C-H > F-H > N-H
4. F-H > O-H > N-H > C-H

Subtopic:  Ionic Bond |
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The favourable factors for the formation of an ionic bond would be:

1. Low ionization enthalpy, High negative electron gain enthalpy, High lattice energy.
2. High ionization enthalpy, High electron gain enthalpy, High lattice energy.
3. Low ionization enthalpy, Low electron gain enthalpy, Low lattice energy.
4. High ionization enthalpy, Low electron gain enthalpy, High lattice energy.

Subtopic:  Ionic Bond |
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The correct increasing order of ionic character of the following molecule is:
 
LiF, K2O, N2, SO2, ClF3 

1. N< SO< ClF< K2O < LiF

2. N2 > SO2 > ClF> K2O < LiF

3. N> SO> K2O > ClF3 > LiF

4. LiF > K2O < ClF3 > SO2 > N2

Subtopic:  Ionic Bond |
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Which of the following pair of elements can form an ionic compound?

1. \(\mathrm{Na}\) and \(\mathrm{Ca}\) 2. \(\mathrm{K}\) and \(O_2\)
3. \(O_2\) and \(Cl_2\) 4. \(Al\) and \(I_2\)
Subtopic:  Ionic Bond |
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A Compound with maximum ionic character is formed from:

1. Na and I 2. Cs and F
3. Cs and I 4. Na and F
Subtopic:  Ionic Bond |
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