Chemistry-
General
Easy
Question
The first ionisation energies of alkaline earth metals are higher than those of the alkali metals. This is because
- There is increase in the nuclear charge of the alkaline earth metals
- There is a decrease in the nuclear charge of the alkaline earth metals
- There is no change in the nuclear charge
- None of the above
The correct answer is: There is increase in the nuclear charge of the alkaline earth metals
Related Questions to study
Chemistry-
The ionization energy of an element is
The ionization energy of an element is
Chemistry-General
Chemistry-
The second ionisation potential of an element 
is the energy required to
The second ionisation potential of an element is the energy required to
Chemistry-General
Chemistry-
The incorrect statement among the following is
The incorrect statement among the following is
Chemistry-General
Chemistry-
The ionic conductance of following cation in a given concentration are in the order
The ionic conductance of following cation in a given concentration are in the order
Chemistry-General
Chemistry-
Correct energy value order is
Correct energy value order is
Chemistry-General
Chemistry-
Which of the following alkali metal ions has lowest ionic mobility in aqueous solutions
Which of the following alkali metal ions has lowest ionic mobility in aqueous solutions
Chemistry-General
Chemistry-
The trivalent ion having largest size in lanthanide series is
The trivalent ion having largest size in lanthanide series is
Chemistry-General
Chemistry-
Which one of the following is expected to have largest size
Which one of the following is expected to have largest size
Chemistry-General
Chemistry-
Which of the following has smallest size
Which of the following has smallest size
Chemistry-General
Chemistry-
The ionic radii of 
are in which of the following order
The ionic radii of are in which of the following order
Chemistry-General
Chemistry-
Which of the following has the largest ionic radius
Which of the following has the largest ionic radius
Chemistry-General
Chemistry-
Chloride ion and potassium ion are isoelectronic. Then
Chloride ion and potassium ion are isoelectronic. Then
Chemistry-General
Chemistry-
Increasing order of atomic radii is
Increasing order of atomic radii is
Chemistry-General
Chemistry-
A trend common to both groups I and VII elements in the periodic table as atomic number increases is
A trend common to both groups I and VII elements in the periodic table as atomic number increases is
Chemistry-General
Chemistry-
When a neutral atom is converted into cation, there is
When a neutral atom is converted into cation, there is
Chemistry-General
