sat 2 chemistry

an aqueous solution of ammonium cyanate an inorganic compound. NH4CNO -> CO(NH 2 ) 2 ammonium cyanate urea The synthesis of acetic acid by Kolbe and that of methane by Berthellot during the next few decades finally disproved the vital force theory. Si..

Alkadiene: These are the compounds with two double bonds present in the same hydrocarbon molecule. We know earlier that alkadienes are mainly three tyes based on the position of double bond. Here we mainly study about the conjugated double bonds containing alkadienes called as conjugat..

"Concentration of a substance on the surface and in the bulk of another substance n is known as sorption. The surface for sorption means a layer of thickness of about 100 nm from the outer surface of the substance. Sorption includes two simultaneous processes viz. i. Adsorption and ii. ..

1. Caustic Soda (Sodium hydroxide) (i) Manufacture - Nelson cell Electrolyte Brine (conc. NaCl); Anode-graphite rod; cathode-steel; diaphragm separates anode and cathode. Reactions At anode, 2C1" Cl2 + 2e, At cathode, 2H20 + 2e H..

Electrical energy and chemical energy are interconvertible, like wise chemical reactions and the flow of electricity are related; the study of these relationships is electrochemistry. The chemical reactions involving electricity are called electrochemical reactions. These reactions are of ..

Qualitative inorganic analysis deals with the detection and identification of the radicals present in an inorganic salt or a mixture of salts. Any inorganic salt is made up of two radicals - basic radical or cation and acid radical or anion. Generally, inorganic salts are obta..

. The asymmetric center farthest from the keto group, which determines the d designation, is the last hydroxyl group at the bottom. Pyranose Formation. The open-chain form of glucose cyclizes when the C-5 hydroxyl group attacks the oxygen atom of the C-1 aldehyde group to form an intramolecular hem..

. Actual structure which represents benzene molecule is an intermediate of the two or more possible hypothetical resonance structures called resonance hybrid. Exceptionally high resonance energy (150 kj mol '.) stabilises benzene molecule and induces aromaticity. This accounts for the exc..

. Open chain structure Haworth Structure of Fructose 6 - memebered ring 7. Disaccharides Two monosaccharides react to form disaccharide, They are joined by glycosydic bond (O) Ex. Maltose (C12H22On), Malt sugar made of two molecules of glucose. Structure of Maltose a-maltose a-D..

. In preparation of benzene diazonium chloride, acetanilide etc. 6. Tests to distinguish between 1, 2 and 3 amines Tests 1 amine 2 amine 3 amine Alkylation test Three molecules of CH 3 I Two molecules of CH 3 I are . One molecule of CH 3 I Compound + CH 3 I, used up fo..