Mole fraction and Molality
Select the right answer of the following question.What does not change on changing temperature : (a) Mole fraction (b) Normality (c) Molality (d) None of these
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Can you please illustrate that HCl is polar or non-polar? Briefly illustrate it.
2.0gram of dolomite is heated to a constant weight of 1.0g. Calculate the total volume of CO2 produced at STP by this reation
The Debye Huckel theory shows how the potential energy of an ion in solution depends on the ionic strength of the solution.Except at infinite dilution, electrostatic interaction between ions alters the properties of the solution from those excepted from th
What do you mean by the term enzymes? Briefly illustrate it.
Alkyl halides can be prepared from alkanes through substitution and from alkenes through addition of halogen acids or through allylic substitution. From alkanesWhen alkanes are treated with halogens, chlo
Which is more reactive towards nucleophilic substitution aryl halide or vinyl halides
The relative lowering of vapour pressure of 0.2 molal solution in which solvent is benzene
lculwhat is the equation for caating molar mass of non volatile solute
Can someone please help me in getting through this problem. 1.0 gm of pure calcium carbonate was found to require 50 ml of dilute HCL for complete reaction. The strength of the HCL solution is given by: (a) 4 N (b) 2 N (c) 0.4 N (d) 0.2 N
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