solution and colligative properties
what is molarity of a solution of hcl which contains 49% by weight of solute and whose specific gravity is 1.41
how 0.5N HCL is prepared for 10 littre solution
Vapour pressure of methanol in water Give me answer of this question. An aqueous solution of methanol in water has vapour pressure: (a) Equal to that of water (b) Equal to that of methanol (c) More than that of water (d) Less than that of water
arrange in order of basicity,pyridine,pipyridineand pyorine
What are the advantages of doing your own chemistry assignments? State your comment?
Illustrate the Lewis Dot Structure for the CH4O.
show how a mathematical definition of entropy can be obtauined from a consideration of carnot cycle?
what is the molarity of the solution prepared by dissolving 75.5 g of pure KOH in 540 ml of solution
what is the meaning of fourth power of valency of an active ion?
What do you mean by the term dipole moment? Briefly describe it.
The boiling point of 0.1 molal aqueous solution of urea is 100.18oC at 1 atm. The molal elevation constant of water is: (a) 1.8 (b) 0.18 (c) 18 (d) 18.6Answer: (a) Kb
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