polymers
comparison of biodegradable and non-biodegradable polymers
What is the basic difference among hcl gas and hcl acid? Briefly state the difference?
Illustrate the Lewis Dot Structure for the CH4O.
The main objective of this particular aspect of Physical Chemistry is to examine the relation between free energies and the mechanical energy of electromotive force of electrochemical cells. The ionic components of aqueous solutions can be treated on the basis of the
Illustrate the reason, why acetic has less conductivity than Hcl?
If a electron is present in place of anion in a crystal lattice, then it is termed as: (a) Frenkel defect (b) Schottky defect (c) Interstitial defects (d) F-centre Answer: (d) When electrons are trapped in anion vacancies, thes
A student was analyzing an unknown containing only Group IV cations. When the unknown was treated with 3M (NH4)2CO3 solution, a white precipitate formed. Because the acetic acid bottle was empty, the student used 6M HCl to dissolve the precipitate. Following the procedure of this experiment, the stu
What are the benefits of soapy detergents over the soap less detergents? Briefly state the benefits?
Fluorine yields only one oxyacid, hypo
order of decreasing basicity of urea and its substituents
Certain sols have the property of setting to a semi-solid, jelly-like form by enclosing the entire amount of liquid within itself when they are present at high concentrations. This process is called gelation and colloidal systems with jelly-like appearance are known as gels. Some common examples
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