Field water use efficiency represents the ratio between marketable crop yield and water used in evapotranspiration.
The first nuclear reactor made in India is named:
Who is credited with the discovery of the 'neutron'?
Which element is indispensable in all organic compounds?
Petroleum is a mixture of-
What type of solution is an iodine tincture?
Identify the process that breaks down long-chain hydrocarbons into simpler molecules.
Which one of the following is not a ‘Greenhouse Gas’?
Which substance is also known as 'Oil of Vitriol'?
Which polymer is primarily used in making pipes and cable coatings?
What property is shared by isotopes of an element?
