entropy
is entropy on moleculare basis relates to the tras.,vib.,and rotational motions?
Select the right answer of the question. Equimolar solutions in the same solvent have : (a)Same boiling point but different freezing point (b) Same freezing point but different boiling poin (c)Same boiling and same freezing points (d) Different boiling and differe
The shells of marine organisms contain calcium carbonate CaCO3, largely in a crystalline form known as calcite. There is a second crystalline form of calcium carbonate known as aragonite. Physical and thermodynamic properties of calcite and aragonite at 298
Which one is polar HCl or HF?
How can you decide if there is a dipole moment or not?
Give me answer of this question. The vapour pressure of benzene at a certain temperature is 640mm of Hg. A non-volatile and non-electrolyte solid weighing 2.175g is added to 39.08g of benzene. The vapour pressure of the solution is 600,mm of Hg . What is the mo
bif3 is ionic while other trihalides are covalent in nature
The following mixture of hydrocarbons is obtained as one stream in a petroleum refinery. Q : What are different mechanisms for Nucleophilic substitution reactions in halides containing - X bond may take place through either of the two different mechanisms,S<
Nucleophilic substitution reactions in halides containing - X bond may take place through either of the two different mechanisms,S<
A) It has been suggested that the surface melting of ice plays a role in enabling speed skaters to achieve peak performance. Carry out the following calculation to test this hypothesis. Suppose that the width of the skate in contact with the ice has been reduced by sh
The main objective of this particular aspect of Physical Chemistry is to examine the relation between free energies and the mechanical energy of electromotive force of electrochemical cells. The ionic components of aqueous solutions can be treated on the basis of the
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