Email
Chat with tutors
Login
Ask Questions, Get Answers
Menu
X
home
ask
tuition
questions
practice
papers
mobile
tutors
pricing
X
Questions
>>
JEEMAIN and NEET
>>
NEET PAST PAPERS
>>
2011
Next similar question
Answer
Comment
Share
Q)
Which of the following is mainly produced by the activity of anaerobic bacteria on sewage ?
( A ) Mustard gas
( B ) Propane
( C ) Marsh gas
( D ) Laughing gas
Share
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1 Answer
Found
1
answer. Click to login & view.
Next Similar Question >
Home
Ask
Tuition
Questions
Practice
Your payment for
is successful.
Continue
...
