C5H11OH, C6H13OH, C10H21OH are examples of alcoholic groups. Alcohols are derivatives of hydrocarbons in which an –OH group has replaced a... View Article
National Afforestation Programme (NAP), National Mission for a Green India (GIM), and Forest Fire Prevention & Management Scheme (FFPM) are... View Article
When magnetic moments are aligned in the same direction, it is ferromagnetism and not ferrimagnetism Ferrimagnetism is observed when the... View Article
Oxides of elements placed in the centre of the periodic table are amphoteric or neutral (e.g. CO, NO, N2O).SiO2 is slightly acidic. Acidic... View Article
In a balanced chemical equation, the number of atoms of each element is equal on both sides of the equation. An equation to be said that... View Article
Germanium and silicon behave as semiconductor only when doped with some group 15 elements like P or As. Semiconductors materials such as... View Article
The spatial arrangement of sp3d3 hybrid orbitals is pentagonal bipyramidal. Iodine heptafluoride (IF7): The electronic configuration of the... View Article
We can find the whole number occurring just before 10,001 by subtracting 1 from 10,001, which would be 10,001 - 1 =10,000 We can find the... View Article
The coordination number of copper in [Cu(NH3)4]2+ is 4. The Coordination number of an atom in a given molecule or a crystal refers to the... View Article
There are a few differences between the nuclear processes and the chemical processes, and they are: Nuclear processes are based on the atom's... View Article
Dilute HCl does not react with nitrates but can react with silver nitrate to form a white precipitate of silver chloride. HCl + AgNO3 → AgCl +... View Article
Molecules can exist in free state because they are very stable. Molecule may be formed by the combination of two or more similar atoms of an... View Article
Potassium oxide is produced from the reaction of oxygen and potassium; this reaction affords potassium peroxide, K2O2. Potassium forms superoxide... View Article
A magnifying glass produces a virtual and erect image. A magnifying glass is a convex lens used to make an object appear much larger than it... View Article
Shifting Agriculture Shifting cultivation is an agricultural system in which a person uses a piece of land to abandon or alter the initial use... View Article
Antarctica It was the first Indian scientific research base station established in Antarctica as a part of the Indian Antarctic Program.... View Article
It is a fluid that fills the cell and occurs between the plasma membrane and the nucleus. Cell organelles such as mitochondria, ribosomes,... View Article
In an elastic collision, the total energy of molecules before and after collision remains the same. There is an exchange of energy between the... View Article
