NEET Chemistry Ionization Energy Match the Following Question
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 Ionization Energy | (ii) Removal of one electron from a singly charged cation |
| (c) General trend across a period | (iii) Increases with increasing atomic number |
| (d) General trend down a group | (iv) Decreases with increasing atomic size |
a-i, b-ii, c-iii, d-iv
a-ii, b-i, c-iv, d-iii
a-iii, b-iv, c-i, d-ii
a-iv, b-iii, c-ii, d-i
Correct Answer
Detailed Explanation
The first ionization energy refers to the energy required to remove one electron from a neutral atom (i). The second ionization energy is the energy required to remove an electron from a singly charged cation (ii). Across a period, the ionization energy generally increases due to increased nuclear charge (iii), while down a group it decreases as atomic size increases (iv).
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....
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 ...