colligative properties
give atleast two application of following colligative properties
how 0.5N HCL is prepared for 10 littre solution
What is the utilization of glacial acetic acid? Briefly describe the uses.
Nucleophilic substitution reactions in halides containing - X bond may take place through either of the two different mechanisms,S<
Emulsions are colloidal solutions in which disperse phase as well as dispersion medium is both liquids. Emulsions can be broadly classified into two types: (i) Oil in water (O/W type) emulsions: in this type of emulsions, oil acts disperse phase and water acts
order of decreasing basicity of urea and its substituents
Unit of measurement- These are also some systems for units: (1) C.G.S.
Halides characteristics
Choose the right answer from following. Volume of water needed to mix with 10 ml 10N NHO3 to get 0.1 N HNO3: (a) 1000 ml (b) 990 ml (c) 1010 ml (d) 10 ml
Give me answer of this question. When a non-volatile solute is dissolved in a solvent, the relative lowering of vapour pressure is equal to: (a) Mole fraction of solute (b) Mole fraction of solvent (c) Concentration of the solute in grams per litre (d) Concentratio
Describe some of the significance of the organic chemistry in brief?
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