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sir plz explain it answer A shi hai ya B ......??? or smjhana bhi right answer ka reason....
Updated Tue, 17 Dec 2019 03:01 pm


in question related to draw structure sir told us that in the place of double bond there exist coordinate bond as contrary to ncert , in exams if we have to draw the structure which is better to draw double bond structure or cordinate bond structure? if we draw coordinate bond structure will it be accepted as correct answer?
Updated Mon, 09 Dec 2019 03:53 pm