solution and colligative properties
what is molarity of a solution of hcl which contains 49% by weight of solute and whose specific gravity is 1.41
Relative humidity is the ratio of the partial pressure of water in air to the partial pressure of water in air saturated with water at the same temperature, stated as a percentage: Relative = Q : Solubility are halides are halogens are halides are halogens more soluble? why?
are halides are halogens more soluble? why?
Choose the right answer from following. The molality of 90% H2SO4 solution is: [density=1.8 gm/ml] (a)1.8 (b) 48.4 (c) 9.18 (d) 94.6
The boiling point of 0.1 molal aqueous solution of urea is 100.18oC at 1 atm. The molal elevation constant of water is: (a) 1.8 (b) 0.18 (c) 18 (d) 18.6Answer: (a) Kb
Give me answer of this question. In a mixture of 1 gm H2 and 8 gm O2 , the mole fraction of hydrogen is: (a) 0.667 (b) 0.5 (c) 0.33 (d) None of these
The following mixture of hydrocarbons is obtained as one stream in a petroleum refinery. Q : Reducible Representations The number of The number of times each irreducible representation occurs in a reducible representation can be calculated.Consider the C2v point group as described or Appendix C. you can see that (1) sum of
The number of times each irreducible representation occurs in a reducible representation can be calculated.Consider the C2v point group as described or Appendix C. you can see that (1) sum of
arrange in decreasing order of basicity pi pyridine,pyridine,pyrrole, morphine
Describe briefly the procedure to judge that the given organic compound is pure or not?
Why do various medications include the hcl? Describe briefly?
18,76,764
1937544 Asked
3,689
Active Tutors
1458740
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!