Question
Which soil is known as the self-plowed soil of
India?Solution
Black soil , also known as Regur soil , is referred to as the self-plowed soil of India. It has a high clay content, which makes it swell when wet and crack when dry. This natural cracking helps in aeration, reducing the need for frequent plowing. It is ideal for growing crops like cotton.
Aluminium is extracted from which ore?
Which planet is known as the "Red Planet"?
The chemical name of the Vitamin B6 isÂ
An element has an atomic number of 17 and a mass number of 36. How many neutrons are in its nucleus?
Match the following Functional group with their respective Chemical name.
            Functional Group             �...
The function of quick lime in soda lime mixture is to
Which of the following glass absorbs ultraviolet rays which are harmful for the eyes?
The IUPAC name of the compound CH₃ -CH₂ -CH₃ is-
Lexan is a man-made polymer used for making
Based on the periodic trends for ionization energy, which element has the highest ionization energy?
