analytical chemistry
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
What is the reason behind this that some medications contain hcl?
Briefly describe the difference in the Mendeleev’s table and modern periodic table?
Briefly state the pH of an Alkyl Halide?
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)
The various elements
give all physical aspects in the production of alcohol
Detail the moles of HCl which are present in .70 L of a .33 M HCl solution?
Choose the right answer from following. The number of moles of KCL in 1000ml of 3 molar solution is: (a)1 (b)2 (c)3 (d)1.5
A pressure composition diagram for a liquid vapor system can be used to show the composition of the liquid and equilibrium vapor.Vapor equilibrium data are useful in the study of distillations. It is of value to have diagrams showing not only the vapor pre
The colligative properties of a solution depend on: (a) Nature of solute particles present in it (b) Nature of solvent used (c) Number of solute particles present in it (d) Number of moles of solvent only
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