Bithionol is a chemical compound used as an anthelmintic agent and a disinfectant. Its chemical formula is C12H6Cl4O2S. To determine the number of chlorine atoms in bithionol, we examine its chemical formula.
The subscript '4' following the 'Cl' symbol in C12H6Cl4O2S indicates there are four chlorine atoms.
Thus, the number of chlorine atoms in bithionol is 4.
Confirming this against the provided range (4,4), we see that the calculated value fits perfectly within the range.

Number of chlorine atoms in bithionol = 4
So, the answer is 4.




Hydrocarbons can be described as organic compounds that consists only hydrogen and carbon atoms. These compounds are of different types and thereby have distinct natures. Hydrocarbons are colorless gases and are known for discharging faint odours. These have been categorized under four major classes named as alkynes, alkanes, alkenes, and aromatic hydrocarbons.