wiz-icon
MyQuestionIcon
MyQuestionIcon
2
You visited us 2 times! Enjoying our articles? Unlock Full Access!
Question

Decomposition of animal and plant waste in the absence of air produces:

A
gas carbon
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
coal gas
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
biogas
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
marsh gas
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C biogas

Coal gas is produced from the dry distillation of coal and marsh gas is produced by gaseous decomposition product of organic matter, consisting primarily of methane.
But biogas contains marsh gas or methane with CO2 by anaerobic digestion.
Anaerobic digestion is a collection of processes by which microorganisms break down biodegradable material in the absence of oxygen. The process is used for industrial or domestic purposes to manage waste, manure which is animal faeces and urine, wasted feed, bedding, and anti-slip material and/or to produce fuels.

Hence, the correct option is C

512139_277551_ans.png

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Adaptive Q32 hint
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon