`H-C-=Coverset(b)-C-=Coverset(b)-CH_(3),`
Compare the bond lengths a and b :

H-C-=Cunderset(-)aC-=Cunderset(-)bCH_3 , Compare the bond lengths a and b:

CH_(3)-overset(O)overset(||)Cunderset(a)-Ounderset(b)-CH_(3), The correct relation between the bond lengths a and b is :

In Coverset(a)-C=Coverset(b)-C=Coverset(c )-Coverset(d)-C the strongest C-C single bond is

CH_3-overset(O)overset(||)Cunderset(a)(-)Ounderset(b)(-)CH_3 , The correct relation between the bond lengths a and b is:

CH_(3) - underset(CH_(3))underset(|) overset(.)(CH) - CH_(3) " "(b) CH_(3) - overset(.)CH_(2) - CH_(3) " "(c) CH_(3) - overset(.)CH_(3) " "(d) overset(.) CH_(4) Compare the oversetC - H bond energy of the above compounds.

Consider the following organic compound, overset(1)CH_3 - overset(2)CH_2- overset(3)CH_2- overset(4)CH_2-Coverset(5)H_2-C overset(6)H_2 - C overset(7)H_3 To make it chiral compound, the attack should be on carbon

Base strength of (1) H_(3)Coverset(Theta)(C)H_(2), (2) H_(2)C=overset(Theta)(C)H and (3) H-C-=overset(Theta)(C) is in the order of

Base strength of (1) H_(3)Coverset(Theta)(C)H_(2), (2) H_(2)C=overset(Theta)(C)H and (3) H-C-=overset(Theta)(C) is in the order of