Final Answer:
The molecule shown below is (b) Ethanal.
Step-by-step explanation:
Ethanal, also known as acetaldehyde, has the chemical formula CH3CHO. This molecule consists of two carbon atoms, six hydrogen atoms, and one oxygen atom. The carbon atoms are each bonded to three other atoms, with one of the carbon atoms forming a double bond with the oxygen atom.
The remaining bonds for each carbon atom are single bonds with hydrogen atoms. The presence of the double bond with oxygen and the specific arrangement of atoms in the molecule identify it as ethanal.
Ethanal is commonly used in the production of acetic acid, perfumes, and dyes. It is also a key intermediate in the synthesis of many chemicals and pharmaceuticals. The identification of this molecule is crucial in various chemical processes and research studies due to its significance in organic chemistry.
The molecular structure of ethanal plays a vital role in its reactivity and properties, influencing its behavior in various chemical reactions and industrial applications. Understanding the structure and properties of ethanal is essential for researchers, chemists, and professionals working in fields such as organic synthesis, pharmaceuticals, and chemical engineering.
So correct option is (b) Ethanal.