Spectroscopy homework
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Which is more reactive towards nucleophilic substitution aryl halide or vinyl halides
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Provide solution of this question. Increasing the temperature of an aqueous solution will cause: (a) Decrease in molality (b) Decrease in molarity (c) Decrease in mole fraction (d) Decrease in % w/w
Illustrate the cons of eating organic foods?
Ethers are the compounds with general formula or CnH2n+
Give me answer of this question. A solution contains 1 mole of water and 4 mole of ethanol. The mole fraction of water and ethanol will be: (a) 0.2 water + 0.8 ethanol (b) 0.4 water + 0.6 ethanol (c) 0.6 water + 0.8 ethanol (d) 0.8 water + 0.2 ethanol
What do you mean by the term tripod? Also state its uses?
how 0.5N HCL is prepared for 10 littre solution
The two solutions which are having equivalent osmotic pressure are called isotonic solutions. The isotonic solutions at the same temperature also have same molar concentration. If we have solutions having different osmotic pressures then the solution having different
brief discription of relative lowering of vapour pressure
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