molar mass
lculwhat is the equation for caating molar mass of non volatile solute
Drugs are broadly classified into following types depending on the purpose for which they are used. 1. Antipyretics
6. 20 gm of hydrogen is present in 5 litre vessel. The molar concentration of hydrogen is
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
What are the various illustrations of the reversible reaction? Explain briefly?
Illustrate is HCl an acid or a base ?
Emulsions are colloidal solutions in which disperse phase as well as dispersion medium is both liquids. Emulsions can be broadly classified into two types: (i) Oil in water (O/W type) emulsions: in this type of emulsions, oil acts disperse phase and water acts
The occurrence of different phases of a one component system can be shown on a pressure temperature. The phases present in a one line system at various temperatures can be conveniently presented on a P- versus-T diagram. An example is pro
Silicon has three naturally occurring isotopes. 28Si, mass = 27.976927; 29Si, mass = 28.976495; 30Si, mass = 29.973770 and 3.10% abundance. What is the abundance of 28Si?
Alkyl halides can be prepared from alkanes through substitution and from alkenes through addition of halogen acids or through allylic substitution. From alkanesWhen alkanes are treated with halogens, chlo
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
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