This test is used to differentiate between the different classes of alcohol. This test helps to know whether the alcohol is primary, secondary or... View Article
It is a type of isomerism in which compounds having the same molecular formula but different alkyl groups on either side of functional groups are... View Article
The presence of an unpaired electron on nitrogen makes it very reactive. It tries to dimerize and form a stable compound as N2O4 wit an even... View Article
The correct answer is Option (d) dimethyl ether Compounds with the same molecular formula, but different structural formulas are called... View Article
Given Mass of solution = 2.5 Kg Number of moles of urea =Â 0.25 m Find out We have to determine the mass of urea (NH2CONH2) required in making... View Article
Answer: Resonance structures are a group of two or more Lewis structures that collectively represent a single polyatomic species ‘ electronic... View Article
The correct answer is (b) acetaldehyde Acetaldehyde does not undergo a Cannizaro reaction. The compound which contains α (alpha) hydrogen does... View Article
Answer: IUPAC stands for International Union of Pure and Applied Chemistry. IUPAC nomenclature of organic compounds refers to the systematic... View Article
Spectral series is the set of wavelengths arranged in a sequential fashion. Which characterises light or any electromagnetic radiation emitted by... View Article
Mesomers are the type of organic compounds in which two chiral carbons are present and those two are similar. The net rotation of plane polarised... View Article
Detergents are the potassium or sodium salts of a long alkyl chain ending with a sulfonate group. They are soluble in hard water. This solubility... View Article
The defects which arise due to the presence of extra cations at interstitial sites or due to the absence of anions are called metal excess... View Article
NI3 is least basic because Iodine has vacant d orbital hence it can accept lone pair of electrons from Nitrogen and help in back bonding. Also,... View Article
Answer: Hydrated radius is defined as the radius of ion and closely bound water molecules. The ions with bigger size and low charge hold water... View Article
The types of bonds present in CuSO4.5H2O are electrovalent, covalent and coordinate covalent. Copper(II) sulfate is a hydrated, blue solid – it... View Article
The substance whose smells varies on mixing with an acidic or basic solution is called an olfactory indicator. These are mainly used in labs for... View Article
Reducing power is the potential of a substance to reduce another substance. That can be either by addition or removal of hydrogen or by loss or... View Article
Friedrich Wöhler is considered the father of organic chemistry. He was a German chemist. He was the first person to isolate many numbers of... View Article
The correct answer is (b)zinc Calamine is an ore of Zinc. Zinc Oxide is an inorganic compound which is also known as Calamine or Zinc White.... View Article
