Match the type of interaction in column A with the distance dependence of their interaction energy in column B : 3 r ) d ( r ) c ( dispersion London ) iii ( r ) b ( dipole Dipole )ii ( r ) a ( ion ion

Question

Match the type of interaction in column A with the distance dependence of their interaction energy in column B : 3 r ) d ( r ) c ( dispersion London ) iii ( r ) b ( dipole Dipole )ii ( r ) a ( ion ion )i( B A

(A) (i) – (a); (ii) – (b); (iii) – (c)
(B) (i) – (a); (ii) – (b); (iii) – (d)
(C) (i) – (b); (ii) – (d); (iii) – (c)
(D) (i) – (a); (ii) – (c); (iii) – (d)

Prashant Kotian · Accepted Answer

Correct answer: A. (i) ion-ion interaction energy is inversely proportional to the distance between ions       r 1 . (ii) dipole-dipole interaction energy is inversely proportional to the third power of r       r . (iii) The interaction energy of London force is inversely proportional to sixth power of distance between two interaction particles       r . | JEE MAIN-2020 | DATE : 02-09-2020 (SHIFT-2) | PAPER-2 | OFFICIAL PAPER | CHEMISTRY PAGE # 4

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