Answer: (C) .There are four molecules of sodium sulfite.
Explanation:
means that there are four molecules of sodium sulfite.
Molecule is defined as a group of atoms bonded together. They are smallest unit of the substance which participates in a chemical reaction.
Atom is defined as smallest unit of matter which composed of electrons , protons and neutrons.
Explanation:
In the given molecule of 5-isopropyl-2-methyl-3-nonene their are nine carbon atom attached in straight chain.
- 3-nonene means that double bond is between the third carbon and forth carbon atom.
- Isopropyl group
on the fifth carbon atom in the chain
- Methyl group
on second carbon atom in the chain.
Th structure of the given organic molecule is attached as an image.
