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Q. No.
Which of the given pairs shows the first element having higher electronegativity than the second?
1. Al and B  2. Be and Li 
3. Cl and O  4. Si and N  
Subtopic:  Electronegativity |
 67%
Level 2: 60%+
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Which property decreases from left to right across the periodic table and increases from top to bottom?

(i) Atomic radius
(ii) Electronegativity
(iii) Ionisation energy
(iv) Metallic character

Choose the correct option:
1. (i) only

2. (i), (ii) and (iii)

3. (i), (iii) and (iv)

4. (i) and (iv)

Subtopic:  Ionization Energy (IE) | Electronegativity | Atomic Size |
 77%
Level 2: 60%+
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Difference between electron gain enthalphy and electronegativity is described by :

1. Valence electrons 2. Atomic size
3. Atomic radii 4. Atomic number
Subtopic:  Electronegativity | Electron Affinity (EA) |
 71%
Level 2: 60%+
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From the given pairs below, the pair in which both elements have the same electronegativity is:
1. O and Cl  2. N and Cl 
3. N and Br  4. C and Br 
Subtopic:  Electronegativity |
 61%
Level 2: 60%+
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The incorrect order of electronegativity is :

1. Cl > S > P > Si 2. Si > Al > Mg > Na
3. F > Cl > Br > I 4. None of the above.
Subtopic:  Electronegativity |
 65%
Level 2: 60%+
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Mark the correct arrangement of the elements B, C, At, and S in order of increasing electronegativity:

1. B > C > S > At
2. S > C > B > At
3. C > B > S > At
4. S > C > At > B
Subtopic:  Electronegativity |
Level 4: Below 35%
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The term(s), that does not have a unit among the following, is/are:

(a) Electronegativity

(b) Electron gain enthalpy

(c) Ionization enthalpy

(d) Metallic character

Choose the correct option:

1. (a) and (d)

2. (b) and (c)

3. (c) and (d)

4. (b) and (d)

Subtopic:  Electronegativity |
 86%
Level 1: 80%+
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How do electronegativities generally shift as you move down a group and across a period in the periodic table?
Down a group Across a period
from left to right
1.  Increase  Increase
2. Increase Decrease
3.  Decrease  Increase
4. Decrease Decrease
Subtopic:  Electronegativity |
 93%
Level 1: 80%+
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Which of the following arrangements is correct for increasing order of electronegativity?
 
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 |
 78%
Level 2: 60%+
NEET - 2024
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The statement that "the electronegativity of N on the Pauling scale is 3.0 in all the nitrogen compounds" is incorrect because:

1. Electronegativity of an element is a variable property.
2. Pauling scale is not used to measure electronegativity.
3. The electronegativity of N on the Pauling scale is 12.0
4. None of the above.

Subtopic:  Electronegativity |
 67%
Level 2: 60%+
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