analytical chemistry
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Which is more reactive towards nucleophilic substitution aryl halide or vinyl halides
Two tanks which contain water are connected to each other through a valve. The initial conditions are as shown (at equilibrium):
Help me to solve this question. Which of the following is incorrect: (a) Relative lowering of vapour pressure is independent (b)The vapour pressure is a colligative property (c)Vapour pressure of a solution is lower than the vapour pressure of the solvent (d)The
The vapor pressure of small liquid drops depends on the drop size. Although the surface properties of a liquid are different from those of the bulk liquid, the special surface properties can be ignored except in a few situations. One is the case in which a liquid is dispersed into fine dr
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
how avogadros hypothesis used to deduce the atomicity of elementry gases ?
what is the meaning of fourth power of valency of an active ion?
Can we demonstration the organic structure of cetearyl alcohol and state me what organic family it is?
brief discription of relative lowering of vapour pressure
Select the right answer of the question. A solution of CaCl2 is 0.5 mol litre , then the moles of chloride ion in 500ml will be : (a) 0.25 (b) 0.50 (c) 0.75 (d)1.00
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