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(1)CH2=CH2(2)CH3O-CH=CH2(3)CH3O-CH=CH-CHOOEtWhich of the following rotation barrier about the C=C bond, is correct.(a) 1>2>3(b)3>2>1(c)3>1>2(d)2>1>3 |
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Answer» (1)CH2=CH2 (2)CH3O-CH=CH2 (3)CH3O-CH=CH-CHOOEt Which of the following rotation barrier about the C=C bond, is correct. (a) 1>2>3 (b)3>2>1 (c)3>1>2 (d)2>1>3 |
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