How many sp hybridised carbon atoms are present respectively in the following compound

How many sp^(2) and sp-hybridised carbon atoms are present respectively in the following compound ?

In an sp-hybridized carbon atom,

How many sp^2 hybridised carbon atoms and pi bonds respectively are present in the following compound?

How many carbon atoms are present in the parent chain in the following compound ?

How many chiral centers are present in the following compound ?

How many carbon atoms are present in aspirin ?

How many carbon atoms are present in a pentose sugar?

Estrone is a human hormones. How many number of sp^2 hybridised carbon atoms are present in the structure of estrone

How many carbon atoms are present in Acetyl CoA ?