molar conductance
what is the molar conductance of chloropentaamminecobalt(III) chloride?
why transation metals show charaterstic colours to the flame?
order of decreasing basicity of urea and its substituents
Give me answer of this question. The volume of water to be added to 100cm3 of 0.5 N N H2SO4 to get decinormal concentration is : (a) 400 cm3 (b) 500cm3 (c) 450cm3 (d)100cm3
The constant of vander Waal's equation can be related to the coefficients of the virial equation. Vander Waal's equation provides a good overall description of the real gas PVT behaviour. Now let us
Nucleophilic substitution reactions in halides containing - X bond may take place through either of the two different mechanisms,S<
Colligative properties of a solution depends upon: (a) Nature of both solvent and solute (b) The relative number of solute and solvent particles (c) Nature of solute only (d) Nature of solvent only
The various elements
Select the right answer of the question. What is molarity of a solution of HCl that contains 49% by weight of solute and whose specific gravity is 1.41 : (a) 15.25 (b) 16.75 (c) 18.92 (d) 20.08
Drugs are broadly classified into following types depending on the purpose for which they are used. 1. Antipyretics
an atom of an element is 10.1 times heavier than the mass of a carbon atom.What is its mass in amu?
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