Problem based on molecular weight
Select the right answer of the question. Molecular weight of urea is 60. A solution of urea containing 6g urea in one litre is : (a)1 molar (b)1.5 molar (c) 0.1 molar (d) 0.01 molar
Polyatomic molecules vibrate in a number of ways, and some of these vibrations can be studied by infrared absorption spectroscopy and some by Raman spectroscopy. The characters of transformation matrices for all 3n translation rotation vibration motio
Briefly state what forms a molecule to an organic molecule?
Choose the right answer from following. Molar concentration (M) of any solution : a) No. of moles of solute/Volume of solution in litre (b) No. of gram equivalent of solute / volume of solution in litre (c) No. of moles os solute/ Mass of solvent in kg (
why BiF3 is ionic whereas other trihalides are covalent in nature?
It may be prepared by the action of phosphorus on thionyl chloride.P4 + 8SOCl2 4
Illustrate what is protein in Chemistry?
order of decreasing basicity of urea and its substituents
Select right answer of the question. A dry air is passed through the solution, containing the 10 gm of solute and 90 gm of water and then it pass through pure water. There is the depression in weight of solution wt by 2.5 gm and in weight of pure solvent by 0.05 gm. C
Illustrate the reason, why acetic has less conductivity than Hcl?
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
18,76,764
1941952 Asked
3,689
Active Tutors
1456260
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!