analytical chemistry
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
What are the benefits of soapy detergents over the soap less detergents? Briefly state the benefits?
Halogenations: ethers react with chlorine and bromine to give substitution products. The extent of halogenations depends upon the conditions of reacti
introduction for polyhalogen compound
Describe briefly the three facts on the evaporation?
Provide solution of this question. 1.0 gm of pure calcium carbonate was found to need 50 ml of dilute HCL for complete reaction. The strength of the HCL solution is specified by : (a) 4 N (b) 2 N (c) 0.4 N (d) 0.2 N
Choose the right answer from following. The magnitude of colligative properties in all colloidal dispersions is : (a) Lowerthan solution (b)Higher than solution(c) Both (d) None
Illustrate the reason, why acetic has less conductivity than Hcl?
A pressure composition diagram for a liquid vapor system can be used to show the composition of the liquid and equilibrium vapor.Vapor equilibrium data are useful in the study of distillations. It is of value to have diagrams showing not only the vapor pre
Choose the right answer from following. If two substances A and B have P0A P0B= 1:2 and have mole fraction in solution 1 : 2 then mole fraction of A in vapours: (a) 0.33 (b) 0.25 (c) 0.52 (d) 0.2
Unit of measurement- These are also some systems for units: (1) C.G.S.
18,76,764
1947603 Asked
3,689
Active Tutors
1415630
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!