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The ruminants have a four-chambered stomach, the four chambers are Rumen, Reticulum, omasum, abomasum, where abomasum is also known as the true stomach.
“Firefighting clothes” are made from
Of the following which one pollutes the air of abig city?
The chiefsource for the production of nitrogeneous fertilizers is :
The gas that usually causes explosions in coal mines is
Which one of the following is an example of a gel?
Bakelite is a copolymer of Phenol and
Spirit in contact with body gives cool sensation because it is:
The Bhopal tragedy was caused by the gas
Which of the following processes is used for the production of Biodiesel?
Natural rubber is the polymer of: