CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Ammonia

the elemente ...

Question

the elemente with positive gain enthalpy is options 1.H 2. Na3. O 4.F 5.Ne

Open in App

Solution

Fluorine . Because it has highest electron negativity and due to highest electron negativity if we add electron in it there will be more repulsion and release more energy.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Which of the following has highest electron gain enthalpy?
(A)

[N e] 3 s^{2} 3 p^{3}

[N e] 3 s^{2} 3 p^{4}

[N e] 3 s^{2} 3 p^{5}

[N e] 3 s^{2} 3 p^{2}

Q. Define electron gain enthalpy. Explain, why electron gain enthalpies of some elements are positive? How does electron gain enthalpy vary in the group and in a period?

Q. Which among the following elements will have a positive electron gain enthalpy?

Q. Which of the following has highest electron gain enthalpy?
(A)

[N e] 3 s^{2} 3 p^{3}

[N e] 3 s^{2} 3 p^{4}

[N e] 3 s^{2} 3 p^{5}

[N e] 3 s^{2} 3 p^{2}

Q. Which of the given elements has the most positive electron gain enthalpy? Fluorine, Nitrogen, Neon.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Hydrides of Nitrogen - Ammonia and Hydrazine

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon