Correct Answer: (c) ketone
Explanation: Butanone, also known as methyl ethyl ketone, is an organic chemical compound manufactured on a large scale, but only happens in the environment by tracing.
Correct Answer: (c) ketone
Explanation: Butanone, also known as methyl ethyl ketone, is an organic chemical compound manufactured on a large scale, but only happens in the environment by tracing.