Why is sulphur dioxide used by winemakers?
Sulphur dioxide (SO2) is a non-flammable, colorless, and potentially very harmful/toxic gas. Sulphur dioxide also has a very pungent odor that many say smells like a burnt match.
Answer and Explanation:
Sulphur dioxide (SO2) has several purposes in the wine making process. These purposes include:
- Helps to prevent wine from spoiling due to bacteria (SO2 can act as an antibiotic)
- Helps to prevent wine from spoiling due to oxidation (SO2 can act as an antioxidant)
- Helps to clean and sanitize the equipment used to make wine
Learn more about this topic:
from WBJEEM (West Bengal Joint Entrance Exam): Test Prep & SyllabusChapter 47 / Lesson 4
Related to this Question
Become a member and unlock all Study Answers
Try it risk-free for 30 days!Try it risk-free
Ask a question
Our experts can answer your tough homework and study questions.Ask a question Ask a question
Explore our homework questions and answer library
Our tutors are standing by
Ask a study question and one of our experts will send you an answer within hours.
To ask a site support question, click here
Your question has been submitted!
When your answer is ready, it will appear on your Dashboard.