analytical chemistry
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Write down a short note on the function of mitochondria?
Describe some examples of a reversible reaction?
Common system According to this system, the individual members are named according to alkyl groups att
Methane containing 4 mol% N2 is flowing through a pipeline at 105.1 kpa and 22 °C. To check this flow rate, N2 at the same temperature and pressure are introduced to the pipeline at the rate of 2.83 m3/min. At the end of the pipe (
When the forces of attraction existing between adsorbate particles and adsorbent almost of the same strength as chemical bonds, the adsorption is called chemical adsorption. This type of adsorption is also known as chemisorptions. Since forces of attraction existing b
Nitrogen tetroxide (melting point: -11.2°C, normal boiling point 21.15°C) decomposes into nitrogen dioxide according to the following reaction: N2O4(g) ↔ 2 NO2(g)<
Briefly describe the difference in the Mendeleev’s table and modern periodic table?
Illustrate HCl is polar or non-polar?
parachloroaniline is strong base than paranitroaniline
While a substance is dissolved in a solvent, the vapour pressure of the solvent is decreased. This results in: (a) An increase in the boiling point of the solution (b) A decrease in the boiling point of solvent (c) The solution having a higher freezing point than
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