Advertisements
Advertisements
प्रश्न
How is charcoal obtained from wood?
उत्तर
Charcoal is obtained when wood is heated in the absence of air. This process is known as destructive distillation of wood.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Why is charcoal considered a better fuel than wood?
Describe a fixed dome type biogas plant with the help of a labelled diagram.
The gas released from vehicles exhaust are
- carbon monoxide
- Sulphur dioxide
- Oxides of nitrogen
Green house effect refers to ______.
Which of the following organism produces biogas from cow drug sherry in the biogas plant?
The main constituent of biogas is ______.
Spent slurry (Bio-waste after obtaining biogas) is used as:
Choose the incorrect statement.
What is biomass? What can be done to obtain bio-energy using biomass?
Write a note on biodiesel.
