The solubility of KCL at 100cm^3 of water is 100°c is 19.5g and 15.9g at 15°c, calculate the mass of the crystals produced if the solution at 100°c is cooled to 15°c.?
Please when will portal open for hostel application and how much does it cost (based on previous payments)?
I used my former jamb profile code for this year’s jamb. I was later given admission which I accepted. Please will it affect this jamb, because I wasn’t given the course I wanted?