analytical chemistry
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
Why do various medications include the hcl? Describe briefly?
how avogadros hypothesis used to deduce the atomicity of elementry gases ?
This is a very important aspect of Physical Chemistry in which knowledge of the size, shape, rigidity and electronic structure of molecules deduced from the experimental methods treated here goes hand in hand with the theoretical approaches of chemical reactions. Spec
Choose the right answer from following. When 6gm urea dissolve in180gm H2O . The mole fraction of urea is : (a)10/ 10.1 (b)10.1/10 (c)10.1/ 0.1 (d) 0.1/ 10.1
Write down a short note on the function of mitochondria?
The thermal part of the internal energy and the enthalpy of an ideal gas can be given a molecular level explanation. All the earlier development of internal energy and enthalpy has been "thermodynamic". We have made no use o
What do you mean by the term hydra? Briefly define it.
This is the common method for preparing haloalkanes in laboratory. Alcohols can be converted to haloalkanes by substitution of - OH group with a halogen atom. Different reagents can be used to get haloa
order of decreasing basicity of urea and its substituents
parachloroaniline is strong base than paranitroaniline
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