" The organic compounds contain carbon atoms in the form of ring Homocyclic (or) Heterocyclic are called "

Consider the following statements. I. Acyclic compounds consist of straight or branched chain compounds. II. Alicyclic compounds contain carbon atoms joined in the forms of a ring. Choose the correct option.

Heterocyclic ring is formed in

Which of the following organic compounds contains about 52 % carbon ?

Organic compounds containing carbon and nitrogen when fused with metallic sodium forms _____.

In Ribose sugar the number of carbon atom in heterocycle are

An organic compound contains 40% carbons atom 6.67% hydrogen atoms and remaining oxygen atoms by mass. The empirical formula will be-