normality
how 0.5N HCL is prepared for 10 littre solution
Presence of small concentrations of appropriate electrolyte is necessary to stabilize the colloidal solutions. However, if the electrolytes are present in higher concentration, then the ions of the electrolyte neutralize the charge on the colloidal particles may unite
Determination of correct mol. Mass from Roult's law is applicable to :
with the help of polarity of c-x bond show that aryl halides are less reactive than alkyl halides
What do you mean by the term medicine dropper? Explain briefly?
The bonding in ionic molecules can be described with a coulombic attractive term.For some diatomic molecules we take quite a different approach from that used in preceding sections to describe the bonding. Ionic bonds are interpreted in terms of the coulom
The vapor pressure of pure benzene at a certain temperature is 200 mm Hg. At the same temperature the vapor pressure of a solution containing 2g of non-volatile non-electrolyte solid in 78g of benzene is 195 mm Hg. What is the molecular weight of solid:
what is the equation for calculating molar mass of non volatile solute
why transation metals show charaterstic colours to the flame?
The first method begins with a well defined layer, or boundary, of solution near the center of rotation and tracks the movement of this layer to the outside of the cell as a function of time. Such a method is termed a sedimentary velocity experiment. A
Illustrate the cons of eating organic foods?
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