Advertisements
Advertisements
प्रश्न
Which one of the following arrangements represent the correct order of least negative to most negative electron gain enthalpy
पर्याय
Al < O < C < Ca < F
Al < Ca < O < C < F
C < F < O < Al < Ca
Ca < Al < C < O < F
Advertisements
उत्तर
Ca < Al < C < O < F
APPEARS IN
संबंधित प्रश्न
Which of the following elements will have the highest electronegativity?
In the third period the first ionization potential is of the order.
Identify the wrong statement.
Which one of the following is the least electronegative element?
Which of the following orders of ionic radii is correct?
Explain the periodic trend of ionisation potential.
Why the first ionisation enthalpy of sodium is lower than that of magnesium while its second ionisation enthalpy is higher than that of magnesium?
Explain the following, give an appropriate reason.
Ionisation potential of N is greater than that of O
Explain the following, give an appropriate reason.
The electron affinity values of Be and Mg are almost zero and those of N (0.02 eV) and P (0.80 eV) are very low.
State the trends in the variation of electronegativity in groups and periods.
