When heated, borax undergoes various transitions. It first loses water molecules and swells. Then, it turns into a transparent liquid,... View Article
A hydrometer is an instrument used to determine specific gravity.The specific gravity of a liquid is the density of that... View Article
There were several causes for the outbreak of the Russian Revolution.The Russian Revolution is dated to November 1917 (October 1917... View Article
This process of conversion of complex food substances to simple absorbable forms is called digestion and is carried out by... View Article
When chlorine is passed over slaked lime, Ca(OH)2, it is rapidly absorbed, forming bleaching powder, or chloride of lime. The... View Article
Leaves are adapted for photosynthesis and gaseous exchange. The function of a leaf is photosynthesis, to absorb light and carbon... View Article
Jute fibre is obtained from stem of Jute plants. Plant fibres are obtained from various parts of plants, such as... View Article
The scientific study of plants is known as Botany. Botany is a field of Life Sciences. The study of their... View Article
pH is defined as the negative logarithm of H+ ion concentration. Hence the meaning of the name pH is justified... View Article
Given, diameter of the vessel = 12 cm So, radius of the vessel = 12/2 = 6 cm We know... View Article
The shape of a molecule is the structure of the molecule predicted using the bond electron pair on the central... View Article
The force that always opposes the motion of one body over the other body in contact with it is known... View Article
The conversion of benzene to chlorobenzene is as follows: Benzene is reacted with con HNO3 in presence of H2SO4 to... View Article
Netherlands (also known as Holland) is known as the land of windmills . Windmills – Netherlands Netherlands has around 1,200... View Article
Algae → Protozoa → Small fish → big fish (Phytoplankton producer) → (Zooplankton herbivore) → (Carnivore) →(Large carnivore). Food chain... View Article
A cuboid, or right-angled prism, has eight corners. What is a cuboid? A cuboid is a three dimensional solid that... View Article
Parasitism is a symbiotic relationship between two species in an ecosystem. Ectoparasites refer to a parasite that lives on its... View Article
An angle with zero degrees measurement is called zero angles. The zero angle is an angle the measure of which... View Article
Producer gas is fuel gas, which is manufactured from coal, the natural source. Water gas is also known as synthesis... View Article
The habitat of the cactus plant is dry, arid desert. Cactus is a type of plant that can store large... View Article
