NEET Chemistry Ionization Energy MCQ Question
What is the ionization enthalpy for an element X represented by in the reaction X(g) → X+(g) + e-?
The enthalpy change (∆iH)
The energy released during electron gain
The energy required to form a neutral atom
The enthalpy change for the formation of a cation
Correct Answer
Detailed Explanation
The ionization enthalpy refers to the enthalpy change (∆iH) for the process of removing an electron from a gaseous atom, as described in equation 3.1.
Found an issue with this question?
Related Questions
More from Ionization Energy
Assertion (A): Ionization energy generally increases across a period from left to right. | Reason (R): The effective nuclear charge increases across a...
Calculate the ionization enthalpy of atomic hydrogen in terms of kJ mol-1 if the energy of an electron in the ground state of the hydrogen atom is -2....
Match Column-I with Column-II. Column-I Column-II (a) First Ionization Energy (i) Removal of one electron from a neutral atom (b) Second Ion...
More from
Match Column-I with Column-II. Column-I Column-II (a) Cation (i) Larger than parent atom (b) Anion (ii) Smaller than parent atom (c) ...
How many elements are there in the seventh period of the periodic table, considering the filling of the 7s, 5f, 6d, and 7p orbitals?
Assertion (A): The modern periodic table is arranged based on atomic numbers rather than atomic masses. | Reason (R): Moseley's work on X-ray spectra ...