molar mass
lculwhat is the equation for caating molar mass of non volatile solute
Mole fraction of any solution is equavalent to: (a) No. of moles of solute/ volume of solution in litter (b) no. of gram equivalent of solute/volume of solution in litters (c) no. of moles of solute/ Mass of solvent in kg (d) no. of moles of any
define primary secondary and tertiary alkyl halides with examples
we need 10 examples for the polyhalogen compounds....please help me....need it urgently...
Give me answer of this question. Which of the following is not a colligative property : (a)Optical activity (b)Elevation in boiling point (c)Osmotic pressure (d)Lowering of vapour pressure
Select the right answer of the question. Which is heaviest: (a)25 gm of mercury (b)2 moles of water (c)2 moles of carbon dioxide (d)4 gm atoms of oxygen
Describe the chemical formula of detergent?
Answer the following qustion. The definition “The mass of a gas dissolved in a particular mass of a solvent at any temperature is proportional to the pressure of gas over the solvent” is: (i) Dalton’s Law of Parti
Illustrate is HCl an acid or a base ?
Illustrate the direction of the dipole moment expected for hydrogen bromide?
Describe all the kinds of insulators which are present?
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