Question:
Tendency of an atom to attract electrons to itself when combined in a group is called:
Tendency of an atom to attract electrons to itself when combined in a group is called:
Show Hint
Electronegativity increases with the increase in effective nuclear charge and decreases with the increasing atomic size. The atoms that have high electronegativity include fluorine and oxygen, while those with low electronegativity are cesium and francium.
Updated On: Jan 17, 2026
- Workfunction
- Electronegativity
- Polarization
- Catenation
Show Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Electronegativity is the measure of an atom’s ability to attract shared electrons in a chemical bond. Factors influencing electronegativity include:
• Atomic size: Smaller atoms have higher electronegativity as the nucleus is closer to the bonding electrons.
• Nuclear charge: Higher positive charge in the nucleus increases the attraction for bonding electrons.
For example, fluorine is the most electronegative element due to its small size and high nuclear charge.
Was this answer helpful?
0
0
Top CUET PG NanoScience Questions
- Arrange the following oxoacids in the order of their increasing acidic strength:
(A). HOCl
(B). HOCl2
(C). HOCl3
(D). HOCl4
Choose the correct answer from the options given below: - Arrange the following in the order of increasing basic strength:
(A). NH3
(B). PH3
(C). AsH3
(D). BiH3
Choose the correct answer from the options given below: - Arrange the following in decreasing order of nucleophilicity:
(A). H2O
(B). NH3
(C). OH−
(D). NH2−
Choose the correct answer from the options given below: - The correct order of steps in PCR is:
(A) Annealing,
(B) Denaturation,
(C) Extension - Which of the following enzymes of Krebs’ cycle is also involved in the mitochondrial electron transport system?
View More Questions
Top CUET PG Physical Chemistry Questions
- Arrange the following oxoacids in the order of their increasing acidic strength:
(A). HOCl
(B). HOCl2
(C). HOCl3
(D). HOCl4
Choose the correct answer from the options given below: - The conditions for a reversible isothermal process are:
(A) Infinitesimally slow process,
(B) Constant Temperature - Two metals are completely miscible with each other to form a continuous range of solid solutions only if: (A) Two metals must be similar in size—their metallic radii must not differ by more than 15%. (B) Both metals must have the same crystal structure. (C) The chemical properties must be similar particularly the same electronegativity. (D) Both metals must have the same electrical conductivity.
- Match List-I with List-II:Choose the correct answer from the options given below:
List-I (System) List-II (Axial lengths and angles) (A) Cubic (I) \(a = b = c, \alpha = \beta = \gamma = 90^\circ\) (B) Tetragonal (II) \(a = b \neq c, \alpha = \beta = \gamma = 90^\circ\) (C) Orthorhombic (III) \(a \neq b \neq c, \alpha = \beta = \gamma = 90^\circ\) (D) Hexagonal (IV) \(a = b \neq c, \alpha = \beta = 90^\circ, \gamma = 120^\circ\) - Which of the following processes is carried out at constant pressure?
View More Questions
Top CUET PG Questions
- Given below are two statements:
Statement I: For Plato the meaning of the word 'Justice' is basically a conception in the mind only.
Statement II: For Plato the meaning of the word 'Justice' is fixed, mind-independently
In the light of the above statements, choose the correct answer from the options given below: - What is the electron count of OS6CO182-?
- XeF4 hydrolysis gives A + B, HF, and Oxygen. Find A and B
- What is more basic in pyrol and pyridine?
- Hydrolysis of Al2C3, Be2?
View More Questions