CBSE XI Science Chemistry Classification of Elements and Periodicity in Properties
on ionisation energy and electron affinity energies
Asked by
11th March 2008
6:33 PM
Answered by Expert
CBSE XI Science Chemistry Structure of Atom
A single electron in an ion has ionisation energy equal to 217.6 ev what is the total no. Of neutrons present in it
Asked by ashutosh25807
6th February 2018
7:02 AM
Answered by Expert
CBSE XII Science Chemistry The p-Block Elements
The ionisation enthalpies of group 15 elements are in the following order : ' First ionisation enthlpy < Second ionisation enthalpy < Third ionisation enthalpy '. But actually the first ionisation enthalpy should have been the highest as it involves removal of the electron from stable half filled p orbital. Please explain.
Asked by sunil2791
20th February 2018
2:16 PM
Answered by Expert
JEE Plances JEE (Main) Chemistry
what is the basic difference the terms electron gain enthalphy and electro negative?
Asked by futureisbright051101
28th February 2018
12:48 PM
Answered by Expert
NEET1 NEET1 Chemistry
In analogy to O2+[PtF6]− a compound N2+[PtF6]− will not be formed because the I⋅E of N2gas higher than that of O2 gas. why not the I⋅E of N gas higher than that of O gas.?
Asked by imtiyazmulla68
9th April 2018
10:52 PM
Answered by Expert
NEET1 NEET1 Chemistry
The second ionization energies of the C,N,OandF atoms are in order?
Asked by imtiyazmulla68
24th April 2018
10:30 AM
Answered by Expert
JEE Plances JEE (Main) Chemistry
first 4 IE VALUES OF AN ELEMENT ARE 284,412,656,3210 KJ/MOL THE NO OF VALENCE ELECTRON IN THE ELEMENT IS
Asked by gargpuneet989
31st July 2018
7:08 PM
Answered by Expert
JEE Plances JEE (Main) Chemistry Periodic Table and Periodicity
kindly answer
Asked by arup.isro
15th August 2018
10:57 PM
Answered by Expert
JEE Plances JEE (Main) Chemistry Periodic Table and Periodicity
kindly answer
Asked by arup.isro
15th August 2018
10:58 PM
Answered by Expert
CBSE XI Science Chemistry The s-Block Elements
why does alkali metal have low ionisation energy
Asked by abjobin2900
9th November 2018
3:20 PM
Answered by Expert
JEE Main Chemistry Classification of Elements and Periodicity in Properties
Asked by ammarajulum
17th January 2019
12:41 PM
Answered by Expert
CBSE XII Science Chemistry The d-Block and f-Block Elements
Question
Asked by ritikabehera01
7th March 2019
9:28 AM
Answered by Expert
CBSE XI Science Chemistry Classification of Elements and Periodicity in Properties
In the given process which oxidation state is more stable. M(g)→M(g)^+. IE1= 7.9eV M(g)^+→ M(g)^+2. IE2= 15.5 eV (1) M^+, (2) M^+2, (3) Both, (4) None
Asked by patra04011965
16th August 2019
7:59 PM
Answered by Expert
NEET NEET Chemistry Chemical Thermodynamics
File is attached
Asked by sonal
2nd December 2019
11:13 AM
Answered by Expert
CBSE XI Science Chemistry Structure of Atom
Why first ionisation enthalpy of Mg is higher than Al
Asked by prashantyadav592
29th January 2020
9:39 AM
Answered by Expert
CBSE XI Science Chemistry Classification of Elements and Periodicity in Properties
Which is the element that has the highest first ionization potential?
Asked by Trisha Gupta
20th February 2020
8:47 PM
Answered by Expert
ICSE X Chemistry Chemical Bonding - Ionic Compounds and Covalent Compounds
How much power (IP) is needed to transfer one electron from one atom to another atom?
Asked by adityagogineni15.10spicertl
18th June 2020
2:01 PM
Answered by Expert
CBSE XI Science Chemistry
What is ionisation enthalpy
Asked by kapilsharma281980
28th September 2020
7:14 AM
Answered by Expert
NEET NEET Chemistry
Please explain the following NCERT para , also is the electronic configuration of Fe(+1) , [Ar]^18 3d^6 4s^1 or 3d^7 4s^0?
Asked by ujjwalpandey1188
25th November 2022
11:21 AM
Answered by Expert
JEE Main Chemistry
Ionisation energy of He+ is 19.6×10-18J atom-1.The energy of the first stationary state (n = 1) of Li2+ is
Asked by abhishekjeripothula
13th January 2023
1:45 PM
Answered by Expert
CBSE XI Science Chemistry
define ionization enthalpy
Asked by aryulakhimale
18th September 2023
3:12 PM
Answered by Expert
