Change A-Animal wastes is acted upon by anaerobic bacteria to produce biogas.
Change B-Biogas is burnt as fuel.
Which of these changes is a chemical change?
Share
Change A-Animal wastes is acted upon by anaerobic bacteria to produce biogas.
Change B-Biogas is burnt as fuel.
Which of these changes is a chemical change?
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
change b is the correct answer
Change A is the answer.