Basic concepts
Determination of correct mol. Mass from Roult's law is applicable to :
parachloroaniline is strong base than paranitroaniline
what is the molar conductance of chloropentaamminecobalt(III) chloride?
Write down a short note on the differences between the organic and inorganic chemistry?
It may be prepared by the action of phosphorus on thionyl chloride.P4 + 8SOCl2 4
Carbon compounds containing more than one halogen atom are called polyhalogen compounds. Most of these compounds are valuable in industry and agriculture. Some important polyhalogen compounds are described as follows: Q : Problem on mol fraction of naphthalene At 20°C the solubility of solid naphthalene in hexane is 0.09 mol/mol of solution. Use this information and the data below to estimate the following for this system: a) The mol fraction of naphthalene in the vapour phase in equ
At 20°C the solubility of solid naphthalene in hexane is 0.09 mol/mol of solution. Use this information and the data below to estimate the following for this system: a) The mol fraction of naphthalene in the vapour phase in equ
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Two tanks which contain water are connected to each other through a valve. The initial conditions are as shown (at equilibrium):
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
a) Air flowing at 1 m3/s enters an adiabatic compressor at 20°C and 1 bar. It exits at 200°C. The isentropic efficiency of the compressor is 80%. Calculate the exit pressure and the power required. b) Steam enter
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