JEE Main 2020 — Chemical Bonding and Molecular Structure Question with Solution
JEE Main 2020 (02 Sep Shift 2)
Question
Match the type of interaction in column with the distance dependence of their interaction energy in column
| A | B |
| (i) ion - ion | (a) |
| (ii) Dipole - dipole | (b) |
| (iii) London dispersion | (c) |
| (iv) |
Choose an option
Show full solutionCorrect option: D
Correct answer
D(i) – (a); (ii) – (c); (iii) – (d)
Step-by-step explanation
(i) ion-ion interaction energy is inversely proportional to the distance between ions
(ii) dipole-dipole interaction energy is inversely proportional to the third power of
(iii) The interaction energy of London force is inversely proportional to sixth power of distance between two interaction particles
(ii) dipole-dipole interaction energy is inversely proportional to the third power of
(iii) The interaction energy of London force is inversely proportional to sixth power of distance between two interaction particles
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This is a previous-year question from JEE Main 2020, covering the Chemical Bonding and Molecular Structure chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.