derivation of pseudo 1st order reaction

Pseudo First Order Reaction - For a reaction A + B C + D. The rate law for the reaction is expressed as rate = k [A] m [B] n If the concentration of B is kept large, then [B] essentially does not change over time and if the rate of reaction..

For a reaction A + B C + D. The rate law for the reaction is expressed as rate = k [A] m [B] ..

Series Reactions (First Order) - A complex reaction involving two series reactions can be of the type, A reacts to give B, which is then transformed to C. Both the elementary reactions (1) and (2) exhibit first - order kinetics, ..

Reactions and Comparative Reactivity of Acid Derivatives - The reactions of carboxylic acids and their derivatives involve substitution of the group L with nucleophiles and are known as nucleophilic acyl substitution reaction. Carboxylic acids and t..

Nature of C-X Bond - The general formula of Haloalkane (CnH 2 n + 1 - X) or Haloarene is 'RX' where R - is an alkyl or aryl group and X is a halogen atom (F, Cl, Br or I). The halogen derived hydrocarbons are a highly reactive class of compounds. The reactivity is due to the pre..

This method is used for reactions where more than one reactant species are involved. Initial rates of the reaction are determined by varying the concentration of only one reactant while keeping the concentrations of other reactants constant. Initial rate of reaction co..

>In the addition of HCN, NaHSO 3 , RMgX etc to carbonyl compounds the groups on the carbonyl compound that increases the positive charge on the carbonyl atom (i.e., electronegative group) will increase its reactivity towards the addition and vice versa. The order of reactivity is Aromatic..

Amines are alkyl or aryl derivatives of NH 3 . Amines have pyramidal structure with bond angle around N depending upon size and number of alkyl groups linked to N atom. Amines can be prepared by i) Ammonolysis of alkyl halides ii) Reduction of nitro compounds. iii) Reduction of c..