A potentiometer is an adjustable resistor consisting of a wiper that slides to provide a rise or decrease in resistance over a resistive strip. A... View Article
As the temperature increases, the thickness of the solution changes, but the mass stays the same. Hence, with the change of temperature, molarity... View Article
Strong sodium ions bound to negative chloride ions are made of salt (sodium chloride). Water can dissolve salt because the negative chloride ions... View Article
Carboxyl and amino groups are always found in amino acids. The amino group consists of an atom of nitrogen bound to hydrogen atoms by single... View Article
The alpha-helice is a helical right-handed coil that is held together between every fourth amino acid by hydrogen bonding. Two separate regions... View Article
The weakest intermolecular force is the London force of dispersion. The London dispersion force is a temporary attractive force which results... View Article
It is a type of chemical bond that creates two ions with opposite charges. The metal loses electrons in ionic bonds to become a positively... View Article
The strands all run in one direction in parallel beta-sheets, but in antiparallel sheets they all run in opposite directions. Sheets prefer to be... View Article
Ionization is the mechanism by which the gain or removal of an electron from an atom or molecule produces ions. It becomes negatively charged (an... View Article
Peptides are amino acids that including collagen and elastin, are the building blocks of certain proteins required by the skin. Using a... View Article
Immobilised solvents have a surface area of 1-2 orders of magnitude greater than that of a liquid in a typical column of absorption and can in... View Article
A polypeptide chain contains a sequence of amino acids joined by peptide bonds, and each amino acid unit in a polypeptide is called a residue.... View Article
A covalent bond, known as a peptide bond, connects each amino acid to another amino acid. The carboxyl group of one amino acid and the amino... View Article
Potash contains numerous salts extracted and processed that contain water-soluble potassium. The name comes from pot ash, which refers to plant... View Article
Potash Alum is a potassium and aluminium salt containing sulphate. The acidity arises from ions of Al3+. As Al3+ ions are solved by water... View Article
Ionic bonds are stronger than covalent and hydrogen bonds. To know more about the chemical bonding in a detailed and engaging way, subscribe to... View Article
Yes, potassium chromate is dangerous and is considered a carcinogen. To know more about the carcinogenic substances in a detailed and engaging... View Article
Ideal gas law was first stated by Benoît Paul Émile Clapeyron. To know more about the science and maths concepts in a detailed and engaging way,... View Article
Yes, steel is a ferromagnetic material. To know more about the science and maths concepts in a detailed and engaging way, subscribe to BYJU’S -... View Article
Oxygen is the most abundant element in the human body. To know more about the science and maths concepts in a detailed and engaging way,... View Article
