Question
Most important field crop growing in rabi as well as
kharif season in North India is:Solution
Maize is predominately a Kharif season crop but in past few year Rabi maize has gained a significant place in total maize production in India. Maize Rabi is mostly grown in Bihar and the coastal region of Andhra Pradesh.
When acid reacts with metal carbonate, _______ is/are formed.
The mine explosions are mostly caused by the combination of air with which gas?
Itai-Itai disease is caused by exposure to which metal?
Which of the following pollutants is the major contributor to photochemical smog?
Pepperonil, ethyl acetate, butyraldehyde and nitrate are some common adulterants used in ____________
Which substance is also known as 'Oil of Vitriol'?
Carbon-14 is produced in the Earth's atmosphere due to the interaction of nitrogen-14 with what type of rays?
Calcium cyanamide, used as a fertilizer, is commercially known as ______.
The combining power of an element is called its:
The first nuclear reactor made in India is named:
