molar mass
lculwhat is the equation for caating molar mass of non volatile solute
why pentahalids are more covalent than tetrahalids
Give me answer of this question. When a non-volatile solute is dissolved in a solvent, the relative lowering of vapour pressure is equal to: (a) Mole fraction of solute (b) Mole fraction of solvent (c) Concentration of the solute in grams per litre (d) Concentratio
Carbon compounds containing more than one halogen atom are called polyhalogen compounds. Most of these compounds are valuable in industry and agriculture. Some important polyhalogen compounds are described as follows: Q : Organic structure of cetearyl alcohol Show the organic structure of cetearyl alcohol and state what the organic family is? Briefly state it.
Show the organic structure of cetearyl alcohol and state what the organic family is? Briefly state it.
Describe briefly the procedure to judge that the given organic compound is pure or not?
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
The osmotic pressure of a 5% solution of cane sugar at 150oC is (mol. wt. of cane sugar = 342)(a) 4 atm (b) 3.4 atm (c) 5.07 atm (d) 2.45 atmAnswer: (c) Π = (5 x 0.0821 x 1000 x 423)/(342 x 100) = 5.07 atm
Select the right answer of the question. Molar solution contains: (a)1000g of solute (b)1000g of solvent (c)1 litre of solvent (d)1 litre of solution
parachloroaniline is strong base than paranitroaniline
how avogadros hypothesis used to deduce the atomicity of elementry gases ?
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