Arrange the following elements in increasing order of electro negativity
N, O, F, C, Si
Choose the correct answer from the options given below :

1. Si < C < O < N < F
2. O < F < N < C < Si
3. F < O < N < C < Si
4. Si < C < N < O < F
Subtopic:  Electronegativity |
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Which one of the following arrangements does not give the correct picture of the trends indicated against it?
1. F2> Cl2> Br2> I2 : Oxidising power
2. F<Cl>Br>I : Electron gain enthalpy
3. F2> Cl2> Br2> I2 : Bond dissociation energy
4. F> Cl > Br > I : Electronegativity

Subtopic:  Ionization Energy (IE) | Electronegativity | Electron Affinity (EA) |
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Which one of the following orders is not in accordance with the property stated against?

1. F2>Cl2>Br2>I2 : Oxidising power

2. Hl>HBr>HCl>HF : Acidic property in water

3. F2>Cl2>Br2>I2 : Electronegativity

4. F2>Cl2>Br2>I2 : Bond dissociation energy

Subtopic:  Ionization Energy (IE) | Electronegativity |
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