Hess Law of constant heat summation states 'The enthalpy change in a chemical or physical process is the same whether the process is carried out... View Article
Hofmann’s bromamide reaction involves heating an amide with bromine and caustic alkali to yield an amine with one carbon less than the original... View Article
Ozone gas has the maximum internal energy at 290K. Internal energy of a gas = f/2 nRT Internal energy of a gas ∝ f where f is the degree... View Article
Electrophiles are electron-loving molecules, ions or atoms, that are always ready to accept the electrons since they are electron deficient. All... View Article
Place and light any two candles of the same length on a table. Cover one of the candles with an inverted glass, such that it is not in contact... View Article
There are enormous uses of rocks in our day-to-day life for the growth and development of the human race. Based on the types of rocks, it has... View Article
The two nonmetals which are lustrous are Iodine and Carbon. The two allotropes of Carbon that shines and reflects light from the surface are... View Article
The chemical name of baking soda is sodium bicarbonate or sodium hydrogen carbonate. It is a chemical compound with the formula NaHCO3.... View Article
The gaseous exchange occurs by diffusion in the alveoli depending on the pressure differences between blood and tissues, or atmospheric air and... View Article
(a) DNA (Deoxyribonucleic Acid) is a group of molecules that is responsible for carrying and transmitting the hereditary materials or the genetic... View Article
Answer: (B) Rainfall Deforestation is the process of cutting trees in a large scale to use the land for major productions or industries, etc.... View Article
The carpel is the fourth whorl of the flower present in the centre. The carpels contain the pistil, the female reproductive part of the flower.... View Article
