biodegradable polymers
what are the examples of biodegradable polymers
1. The units of Henry Law constant are same as those of pressure, i.e. torr or h bar. 2. Different gases have dissimilar values of Henry law constant. The values of KH for some gases in water are given in tabl
Group 16 of periodic
Give me answer of this question. A solution has a 1 : 4 mole ratio of pentane to hexane. The vapour pressure of the pure hydrocarbons at 20°C are 440 mmHg for pentane and 120 mmHg for hexane. The mole fraction of pentane in the vapour phase would be: (a) 0.549 (b)
Why do various medications include the hcl? Describe briefly?
Explain how dissolving the Group IV carbonate precipitate with 6M CH3COOH, followed by the addition of extra acetic acid.
changes in matter law of chemical combination
The relative lowering of vapour pressure of 0.2 molal solution in which solvent is benzene
bif3 is ionic while other trihalides are covalent in nature
Elaborate a substituted hydrocarbon?
The methods used for the preparation of phenols are given below: From aryl sulphonic acids
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