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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Dinesh khalmaniya 1 Best Answer
possible resonance is
sir mane mistake ki hau
yes, check it
charge check kro O pr. apne jo structure bnai he vo stable nhi hogi. iski structure thodi complicated he so hme charge and maximum valencies sb ko dekhna pdega. mene jese ki he uske according kro
why u crossed that structure
O pr 4 db aa jayege jo possible nhi he