macromolecules
what are condensation polymerization give in with 2 examples
show how a mathematical definition of entropy can be obtauined from a consideration of carnot cycle?
The relative lowering of vapour pressure of 0.2 molal solution in which solvent is benzene
Ionic dissociation depends on the dielectric constant of the solvent.The Arrhenius that ions are in aqueous solutions in equilibrium with parent molecular species allows many of the properties of ionic solutions to be understood. But difficulties began to
Explain the reason behind that the chemists have not created a periodic table of compounds?
Give me answer of this question. For a dilute solution, Raoult's law states that: (a) The lowering of vapour pressure is equal to mole fraction of solute (b) The relative lowering of vapour pressure is equal to mole fraction of solute (c) The relative lowering of v
Catalyst is a substance which accelerates the rate of a chemical reaction without undergoing any change in its chemical composition or mass during the reaction. The phenomenon of increasing the rate of a reaction with the help of a catalyst is known as catalysis.
arrange in decreasing order of basicity pi pyridine,pyridine,pyrrole, morphine
The free energy property leads to convenient expressions for the volume and pressure dependence of internal energy, enthalpy and the heat capacities.All the properties of a chemical system, a sample of a substance, or a mixture of substances have some fixe
Select the right answer of the following question.What does not change on changing temperature : (a) Mole fraction (b) Normality (c) Molality (d) None of these
Nucleophilic substitution reactions in halides containing - X bond may take place through either of the two different mechanisms,S<
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