Recent questions tagged ionization-enthalphy

Find no. of Valence é. from IE

asked Mar 21, 2016 by zameel2255

1 answer

The first ionization potentials of Na, Mg, Al and Si in order is best represented as?

asked Jul 24, 2014 by balaji.thirumalai

1 answer

The first ionization potentials of Na, Mg, Al and Si in order is best represented as?

asked Jul 24, 2014 by balaji.thirumalai

1 answer

The first ionization potentials in electron volts of nitrogen and oxygen are respectively given by?

asked Jul 24, 2014 by balaji.thirumalai

1 answer

Rank the elements in each of the following sets in order of decreasing First Ionization Energy IE$_1$: K, Ca, Rb

asked Jul 23, 2014 by balaji.thirumalai

1 answer

Rank the elements in each of the following sets in order of decreasing First Ionization Energy IE$_1$: K, Ca, Rb

asked Jul 23, 2014 by balaji.thirumalai

1 answer

Rank the elements in each of the following sets in order of decreasing First Ionization Energy IE$_1$: Sb, Te, Sn

asked Jul 23, 2014 by balaji.thirumalai

1 answer

Rank the elements in each of the following sets in order of decreasing First Ionization Energy IE$_1$: Kr, He, Ar

asked Jul 23, 2014 by balaji.thirumalai

1 answer

In which of the following arrangements is the order not according to the property indicated against it?

asked Mar 16, 2014 by balaji.thirumalai

1 answer

The ionization enthalpy of hydrogen atom is $1.312 \times 10^{6} \; J/mol$. The energy required to excite the electron in the atom from $n=1 \rightarrow n = 2$ is:

asked Mar 16, 2014 by balaji.thirumalai

1 answer

Among the following elements, the one having the highest ionization energy is

asked Mar 16, 2014 by balaji.thirumalai

1 answer

The first ionization energy of an element is 736 kJ per mole of atoms. An atom of this element in the ground state has a total of how many valence electrons?

asked Mar 15, 2014 by meena.p

1 answer

Arrange the following in order of increasing ionization energies: Ar, Se, S.

asked Mar 15, 2014 by balaji.thirumalai

1 answer

Which element has the highest first ionization energy?

asked Mar 14, 2014 by meena.p

1 answer

The correct order of first ionization potential is :

asked Mar 12, 2014 by meena.p

1 answer

The correct order of ionization energy is :

asked Mar 11, 2014 by meena.p

1 answer

The correct order of ionization energy is

asked Mar 11, 2014 by meena.p

1 answer

The 1st ionization potential Na,Mg,Al and Si are :

asked Mar 11, 2014 by meena.p

1 answer

The first ionization potentials in electrons volts of nitrogen and oxygen atoms are respectively given by

asked Mar 11, 2014 by meena.p

1 answer

The electronic configuration of the atom having max difference in first and 2nd ionization energies.

asked Mar 7, 2014 by meena.p

1 answer

The atomic numbers of $V,Cr,Mn$ and $Fe$ are respectively $23,24,25$ and $26$. Which one of these may be expected to have the highest second ionization enthalpy ?

asked Mar 7, 2014 by meena.p

1 answer

The second ionization energies of the $C,N,O$ and $F$ atoms are such that,

asked Mar 7, 2014 by meena.p

1 answer

The order of 1st ionization energies of the elements

asked Mar 6, 2014 by meena.p

1 answer

The element with the highest 1st ionization potential is :

asked Mar 6, 2014 by meena.p

1 answer

Correct order of $(IE)$ among the following $Be,B,C,N,O$

asked Mar 6, 2014 by meena.p

1 answer

Which of the following arrangements show the correct order of increasing lattice energy ?

asked Mar 6, 2014 by meena.p

1 answer

The first , second, third and fourth ionization energies of a given element are $80,2.43,3.66$ and $25.03 \;MJmol$ respectively

asked Mar 6, 2014 by meena.p

1 answer

Ask Questions, Get Answers