1.(a)When solid calcium nitrate is heated, brown fumes of nitrogen dioxide, NO 2 , are seen and the solid remaining after decomposition is calcium oxide. (i)Write a balanced…
pH time curve of various buffers Proceedure : In a beaker take 210 ml of water .to this add 9.6 ml of 0.1 N HCL and aalow to stirr with magnetic stir measure the initial…
A2 – Unit 4 CHEMISTRY Revision Booklet Entropy Rates of Reaction Equilibria Application of rates and equilibrium Acid Base Equilibria Organic Chemistry Isomerism, Carbonyls,…
Polymerase Chain Reaction (PCR) PRESENTED BY ( IMRAN ALIZAI) PCR Defination T he polymerase chain reaction (PCR) is a technique to amplify a single or few copies of a piece…