Electron Gain Enthalpy NEET Questions

Inorganic Chemistry - Classification of Elements and Periodicity in Properties

Electron Gain Enthalpy MCQ Questions


7.
Which element has a more negative electron gain enthalpy?
A.
Fluorine
B.
Chlorine
C.
Bromine
D.
Iodine
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ANSWER :
B. Chlorine
8.
Which of the following has the least negative electron gain enthalpy?
A.
Fluorine
B.
Chlorine
C.
Oxygen
D.
Sulfur
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ANSWER :
C. Oxygen
9.
What is the correct order of electron gain enthalpy among halogens?
A.
F > Cl > Br > I
B.
Cl > F > Br > I
C.
I > Br > Cl > F
D.
Br > I > Cl > F
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ANSWER :
A. F > Cl > Br > I
10.
Which of the following elements has a positive electron gain enthalpy?
A.
Neon
B.
Fluorine
C.
Chlorine
D.
Oxygen
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ANSWER :
A. Neon
11.
Which element has the most negative electron gain enthalpy?
A.
Fluorine
B.
Chlorine
C.
Oxygen
D.
Sulfur
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ANSWER :
B. Chlorine
12.
What is the general trend of electron gain enthalpy down a group?
A.
Increases (more negative)
B.
Decreases (less negative)
C.
Remains constant
D.
Shows no definite trend
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ANSWER :
B. Decreases (less negative)