The bond length of Cl2 molecule is
0.74
1.44
1.98
2.28
Noble gases have _____electron affinity.
High
Low
Zero
Very low
Ionization energy is
directly proportional to size of atom
directly proportional to nuclear charge
increase with less stable electronic configuration
none of these
The bond distance of H-H bond is
1.44 Å
1.98 Å
0.74 Å
2.28 Å
Among the following which has the maximum ionisation energy
Alkali elements
Alkaline elements
Halogens
Noble gases
Electronegativity of an atom is
Directly proportional to its nuclear charge
directly proportional to its atomic radii
inversely proportional to its nuclear charge
independent
Which among the following has the highest ionization potential?
F
C
Br
Ne
Among the following which has higher electron affinity value
Fluorine
Chlorine
Bromine
Iodine
Comparing the ionisation energy of fluorine with carbon, fluorine has
higher ionisation energy
lower ionisation energy
same ionisation energy
The electron affinity of an atom
is directly proportional to its size
is inversely proportional to its size
is independent of its size
