In the given structure : If

In the given structure of a compound, the correct various bond moments direction involving atoms are shown as

In the given structure of diazomethane CH_(2)N_(2) : What is the formal charge on central N-atom ?

In the given structure of the human brain below : Cerebral cortex, thalamus, limbic system , corpora quadrigemina , hypothalamus, brain stem, cerebral aqueduct, cerebellar hemisphere. How many structures are associated with the forebrain of human ?

In the given structure at how many atoms the positive charge will be delocalised through resonance (Exclude the carbon at which positive charge is present in the given structure)

In the given structure, , The respective formal charges for 1,2,3 atoms are

Identify the labels A, B, C and D in the given structure of tRNA and select the correct option.

How many hydrogen atoms are present in the given structure ?

How many C-C sigma bonds are present in the given structure ?

Select the incorrect match between the given structures and their locations.