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Shweta Thakur posted an Question

May 13, 2021 • 22:59 pm

30 points

IIT JAM
Chemistry (CY)

Plz explain this . t order is ci ci ch, (p) ch (b) r> q>p (c) q>r>p (d) p>r>g (a) p > q>r

e Correct dipole moment order is CI CI CH, (p) cH (B) r> q>p (C) q>r>p (D) p>r>g (A) p > q>r

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Dinesh khalmaniya 1

option B Explanation- Direction of dipole moment will be from higher EN to Low EN group/atom here CH3 to Cl. more the bond angle in this cass more is the dipole moment so the oder will be q>r>p
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but as the theta increases dipole decreases
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yes, but sweta here condition is different, yha ek hi direction me charge flow ho rha he
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ap soch k dekho , agar charge rk hi direction me (180°) hoga to bilkul cancel out nhi hoga but jese hi bond angle decrease hoga kuch amount cancel hota chla jayega of jb bond angle 0° hoga to dono ek dusre k opposite ho jayege of cancil out ho jayege
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any doubt?
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Jo mane send kiya vo kisme use Hoga fr
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jb dipole moment opposite direction me ho
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Priyanshu kumar Best Answer

r>q>p
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check bond angle between cl and ch3
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yes any doubt?
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sir
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Jaise theta bdta dipole to decrease ho achahiye
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..
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directly you can see here here the direction and angle between dipole
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here separation occurs by a larger distance in case of para
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