entropy
is entropy on moleculare basis relates to the tras.,vib.,and rotational motions?
explain the process of relative lowering of vapour pressure
Benzene and toluene form nearly ideal solutions. At 20°C, the vapour pressure of benzene is 75 torr and that of toluene is 22 torr. The parial vapour pressure of benzene at 20°C for a solution containing 78g of benzene and 46g of toluene in torr is: (a) 50 (b)
Can protein act as the buffer? Briefly comment on that statement.
we need 10 examples for the polyhalogen compounds....please help me....need it urgently...
Which is not a colligative property: (a) Refractive index (b) Lowering of vapour pressure (c) Depression of freezing point (d) Elevation of boiling point
Like ammonia, primary, secondary and tertiary amines have a single pair of electrons on N atom. Hence chemical behavior of amines is similar to ammonia. Amines are basic in nature, and in most of the reactions they act as nucleophiles. 1. Reaction wi
What are the advantages of doing your own chemistry assignments? State your comment?
how 0.5N HCL is prepared for 10 littre solution
Briefly describe the properties of the carbohydrates?
A lean natural gas is available at 18oC and 65 bars and must be compressed for economical pipeline transportation. The gas is first adiabatically compressed to 200 bars and then isobarically (i.e. at constant pressure) cooled to 25°C. The gas, which is
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