MODERN METHODS IN CATALYSID
my assignment is 4 Qs
The normality of 10 lit. volume hydrogen peroxide is: (a) 0.176 (b) 3.52 (c) 1.78 (d) 0.88 (e)17.8
Select the right answer of the question. If 18 gm of glucose (C6H12O6) is present in 1000 gm of an aqueous solution of glucose, it is said to be: (a)1 molal (b)1.1 molal (c)0.5 molal (d)0.1 molal
Describe the net charge of a non-ionized atom?
Presence of small concentrations of appropriate electrolyte is necessary to stabilize the colloidal solutions. However, if the electrolytes are present in higher concentration, then the ions of the electrolyte neutralize the charge on the colloidal particles may unite
Choose the right answer from following.The relative lowering of the vapour pressure is equal to the ratio between the number of: (a) Solute moleules and solvent molecules (b) Solute molecules and the total molecules in the solution (c) Solvent molecules and the tota
Explain the reason behind that the chemists have not created a periodic table of compounds?
The following mixture of hydrocarbons is obtained as one stream in a petroleum refinery. Q : Base parachloroaniline is strong base parachloroaniline is strong base than paranitroaniline
parachloroaniline is strong base than paranitroaniline
In the manufacture of sulphuric acid by the contact process, S02 is oxidized to SO3 over a vanadium catalyst: The reactor is adiabatic and operates at atmospheric pressure. The gases enter the reactor at 410&d
The equation S = k in W relates entropy to W, a measure of the number of different molecular level arrangements of the system.In the preceding developments it was unnecessary to attempt to reach any "explana
18,76,764
1934504 Asked
3,689
Active Tutors
1447832
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!