Mole fraction of solute
The mole fraction of the solute in 1 molal aqueous solution is: (a) 0.027 (b) 0.036 (c) 0.018 (d) 0.009What is the correct answer.
Briefly describe the properties of the carbohydrates?
At 20°C the solubility of solid naphthalene in hexane is 0.09 mol/mol of solution. Use this information and the data below to estimate the following for this system: a) The mol fraction of naphthalene in the vapour phase in equ
Illustrate HCl is polar or non-polar?
20mol of hcl solution requires 19.85ml of 0.01 M NAOH solution for complete neutralisation. the molarity of hcl solution
Catalyst is a substance which accelerates the rate of a chemical reaction without undergoing any change in its chemical composition or mass during the reaction. The phenomenon of increasing the rate of a reaction with the help of a catalyst is known as catalysis.
The various elements
The relative lowering of vapour pressure of 0.2 molal solution in which solvent is benzene
Illustrate the reason, why acetic has less conductivity than Hcl?
Briefly describe the difference in the Mendeleev’s table and modern periodic table?
Give me answer of this question. If 5.0gm of BaCl2 is present in 106 gm solution, the concentration is: (a)1 ppm (b)5 ppm (c)50 ppm (d)1000 ppm
18,76,764
1942586 Asked
3,689
Active Tutors
1421668
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!