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Catalogs Discussion Forums -> Organic Chemistry -> resonance -> Go to message
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12 replies   
but then
 
+C-O-H
can show resonance to form
 
C=O+-H
 
though it does not have a pi bond
Catalogs Discussion Forums -> Organic Chemistry -> resonance -> Go to message
This Post 0 points    (0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
12 replies   
why only planar malecules show resonance
Is presence of pi bond necessary for a molecule to show resonance
Catalogs Discussion Forums -> Organic Chemistry -> resonance -> Go to message
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12 replies   
why a molecule showing resonance considered more stable
Catalogs Discussion Forums -> Organic Chemistry -> conformational isomerism -> Go to message
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2 replies   
which of the following compounds show conformational isomerism:
1)H2O2
2)CH4
3)O3
4)CH2Cl2
Catalogs Discussion Forums -> Organic Chemistry -> steric hindrance -> Go to message
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3 replies   
your answer is not clear
 
Catalogs Discussion Forums -> Organic Chemistry -> steric hindrance -> Go to message
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3 replies   
nitrogen shows a pyramidal structure in tertiary amines. Then How can the bulky alkyl groups provide steric hindrance for nitrogen to donate its lone pair of electrons.
Catalogs Discussion Forums -> Inorganic Chemistry -> problem from jee 2007 -> Go to message
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5 replies   
can no one answer...!
Question isn't so tough!
 
Catalogs Discussion Forums -> Inorganic Chemistry -> problem from jee 2007 -> Go to message
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5 replies   
plz help and give detail solution
 
Catalogs Discussion Forums -> Inorganic Chemistry -> problem from jee 2007 -> Go to message
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5 replies   
Among the following metal carbonyls, the C-O bond order is lowest in
         (A)  [Mn(CO)6]+ (B)  [Fe(CO)5]             (C)  [Cr(CO)6]            
(D)  [V(CO)6]-
 
Catalogs Discussion Forums -> Mechanics -> rotation problem -> Go to message
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3 replies   
what distance will a particle on the rim of a sphere of radius R travel in one comelete rotation of the sphere if it is rolling without slipping
Catalogs Discussion Forums -> Mechanics -> challenging problem: rotation -> Go to message
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6 replies   
What distance will a sphere of redius R cover in one complete rotation, given sphere is rolling without slipping.
give your solution.
Catalogs Discussion Forums -> Organic Chemistry -> problem in Isomerism -> Go to message
This Post 5 points    (1 Olaaa!! Perrrfect answer.   in 1 votes )   [?]
4 replies   
Sir, but position isomerism occurs when position of a func gp, substituent, double or triple changes in a given carbon chain
hence chain and position isomerism should not occur simultaneously
 
plz reply
Catalogs Discussion Forums -> About IITs and JEE -> jee 2007 cut off -> Go to message
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6 replies   
how are you so sure about it
Catalogs Discussion Forums -> Organic Chemistry -> problem in Isomerism -> Go to message
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4 replies   
Can position and chain isomerism exist simultaneously between two organic compounds
 
Catalogs Discussion Forums -> About IITs and JEE -> jee 2007 cut off -> Go to message
This Post 0 points    (0 Olaaa!! Perrrfect answer.   in 0 votes )   [?]
6 replies   
Do you have any idea about jee 2007 cut offs
 
 
 
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