33.....WHICH OF THE FOLLOWING REACTION IS FEASIBLE AT ROOM TEMPERATURE ?????
1..WHICH CONFORMATION OF ETHYLENE GLYCOL IS MOST STABLE;
(1)STAGGERED (2)GAUCHE
(3)ANTI (4)ECLIPSED
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11 Answers
3
29Ans 1.. Eclipsed structure will be the most stable one due to hydrogen bonding
Ans 2 .. C the alkyl groups on the ortho postion change the plane of nitrogen due to which the lone pair of nitrogen do not resonate with the pie electrons of the ring.
Ans 3.. i think the answer shud be A
1agree with govind ...for 1 and 2....
but for 3....i think its 'd' tho i dont ve apt reason
11.....gauche form will be more stable due to intramolecular hydrogen bonding
29Hey Rocky r u sure that answer of qn. 1 is c..
coz i remember that in case of glycol..there is hydrogen bonding..
so either gauche or staggered will be stable...
1yeah answer to 1 will be (3) only......
it will have intermolecular hydrogen bonding....