polyhalogen compounds
introduction for polyhalogen compound
A) Two compartments each of 1 m3 capacity are joined by a valve and insulated from the surroundings and from one another. One compartment has saturated steam at 683.6 kPa and the other contains steam at the same temperature but at a pressure of 101.3 kPa. T
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Select the right answer of the question. Which of the following is not a colligative property : (a) Osmotic pressure (b) Elevation in B.P (c) Vapour pressure (d) Depression in freezing point
What do you mean by the term alum? Also illustrate its uses?
The free energy of a component of a liquid solution is equal to its free energy in the equilibrium vapour.Partial molal free energies let us deal with the free energy of the components of a solution. We use these free energies, or simpler concentration ter
Briefly state that Benzoic acid is weaker than paranitro benzoic acid?
What volume of solution contains 0.1 mole of the solute: (a) 100ml (b) 125ml (c) 500ml (d) 62.5ml Choose the right answer from above.
an atom of an element is 10.1 times heavier than the mass of a carbon atom.What is its mass in amu?
explain the process of relative lowering of vapour pressure
What are the advantages of doing your own chemistry assignments? State your comment?
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