What kind of substance is camphor?
Camphor is a sublimated substance.
Camphor is a sublimated substance.
Acidity occurs in the stomach when excess hydrochloric acid is generated inside. Antacid contains aluminium hydrochloride and magnesium hydroxide. These two compounds neutralize hydrochloric acid.
There remains various organic acids like succinic acid malic acid etc. in a green mango which makes it sour. As it ripens, this acids transforms into glucose and fructose in chemical reactions and turns the mango sweet.
Chemistry is one of the branches of natural science that discusses the structure of matter, nature, and changes.Chemistry is the scientific study of matter and its properties, composition, and structure. It is a branch of physical science that deals with the investigation of the chemical and physical properties of substances and the transformation of one … Read more
The organisms that are only visible using electronic microscope are called microorganisms.
The orbital revolution of the electron is not expected to be stable. Any particle in a circular orbit would undergo acceleration. During acceleration, charged particles would radiate energy. Thus, the revolving electron would lose energy and finally fall into the nucleus. If this were so, the atom should be highly unstable and hence matter would … Read more
Ernest Rutherford was interested in knowing how the electrons are arranged within an atom. Rutherford designed an experiment for this. In this experiment, fast moving alpha (α)-particles were made to fall on a thin gold foil. But, the α-particle scattering experiment gave totally unexpected results. The following observations were made: In the words of Rutherford, “This result was … Read more
What is the law of triads? Chemically similar every three elements have atomic mass such that the middle one has the atomic mass of about the average of the other two- this is the Triads Law. Who was Johann Wolfgang Dobereiner? Dobereiner was a German chemist who lived from 1780 to 1849. He is best … Read more