Discuss the factors affecting electron gain enthalpy and the trend in its variation in the periodic table.

Asked by Last Modified  

Follow 3
Answer

Please enter your answer

JEE MAINS AND ADVANCE TUTOR

Factors are....atomic size, effective nuclear charge, screening effect Trends... increases in period...
Comments

Factors affecting Electron Gain Enthal 1) Atomic Size. 2) Nuclear charge. 3) Electronic configuration. Variation along group The electron gain enthalpy becomes less negative as we move down a group. Variation along period- Electron gain enthalpy becomes more and more negative from left to right in a...
read more
Factors affecting Electron Gain Enthal 1) Atomic Size. 2) Nuclear charge. 3) Electronic configuration. Variation along group The electron gain enthalpy becomes less negative as we move down a group. Variation along period- Electron gain enthalpy becomes more and more negative from left to right in a period. read less
Comments

Related Questions

Which of the following is not a peroxide?
(a) KO2(b) CrO5(c) Na2O2 (d) BaO2
Correct answer is option (c). Because A peroxide is a compound containing oxygen oxygen single bond. The way you can identify it when it is in a compound is by using the valence electron of the partner...
Tripti
0 0
5
Define the following:
(i) First law of thermodynamics.
(ii) Standard enthalpy of formation.
The First Law of Thermodynamics It specifies that energy is recollected. According to it, the energy is never made nor extinguished but it can be altered. The quantity of energy lost by a system will...
Ashwini
0 0
5
Which one of the following alkaline earth metal carbonates is thermally most stable?
(a) MgCO3 (b) CaCO3 (c) SrCO3 (d) BaCO3

MgCO3 is most stable alkaline earth metal because it is present in first period.Due to this its nuclear charge is less as compare to other.Due to its less nuclear charge its bond length is small thus it is more stable.
Vinay
0 0
5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Basics of Mole concept
What is Mole? If we talk of quantity a Dozen then it is 12 Pair= 2 Dozen and pair both are quantities without having unit,similiarly Mole is quantity which is equal to 6.023x1023. Now imagine hypothetically...


CONCEPT OF HYBRIDIZATION
Hybridisation is a hypothetical concept which explains about the formation and structure of molecules. Defination - the intermixing of atomic orbitals to produce symmetrical low energy containg hybrid...

Aromatic Compounds FOR NEET
Definition of Aromatic CompoundsAromatic compounds are a class of compounds that are characterized by their cyclic structure, planar geometry, and the presence of delocalized pi electrons. They must adhere...

Balancing Redox Reaction
Redox reaction is an Oxidation-Reduction Reaction. Balancing a redox reaction in an essential medium requires an additional step when we finish of which involves the addition of an equal number of hydroxyl...

Recommended Articles

With the mushrooming of international and private schools, it may seem that the education system of India is healthy. In reality, only 29% of children are sent to the private schools, while the remaining head for government or state funded education. So, to check the reality of Indian education system it is better to look...

Read full article >

With the current trend of the world going digital, electronic renaissance is a new movement that is welcomed by the new generation as it helps makes the lives of millions of people easier and convenient. Along with this rapidly changing movement and gaining popularity of Internet, e-Learning is a new tool that emerging...

Read full article >

Appearing for exams could be stressful for students. Even though they might have prepared well, they could suffer from anxiety, tension etc. These are not good for their health and mind. However, following a few exam preparation tips can save them from all these and help them to score good marks. Let’s find out all...

Read full article >

While schools provide formal education to the children, the home is where they start learning about things informally. Parents think that schools will take the initiative to educate their children. Well, this is partially true, as parents also play an essential role in bringing up their child. For the development of particular...

Read full article >

Looking for Class 11 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you