Thursday, June 04, 2015

NECO CHEMISTRY PRACTICALS.

VOLUMETRIC ANALYSIS 1. A is 0.125mol/dm3 of H2SO4. B is a solution containing xgdm^-3 of NaOH. (a.) Put A into the burette and titrate it against 20.0cm3 or 25.0cm3 portion of B using Methyl Orange as indicator. Record the volume of your pipette. Tabulate your burette readings and Calculate the average volume of A used. THE EQUATION FOR THE REACTION IS H2SO4(aq) + 2NaOH --> Na2SO4 + 2H2O From Your result and Information provided above,...

Tuesday, June 02, 2015

Neco Expo : 2015 100% Correct Neco questions and Answers

Loading.....

Neco Timetable: 2015/2016 June July Official NECO Time Table

Neco SSCE Time Table starts Here! ========================== Monday 1st June Paper I: Practical - Physics 10:00am – 12:45pm ================================================== Tuesday 2nd June Paper III & II: Objective & Essay - Civic Education 10.00am-1.00pm ================================================== Wednesday 3rd June Paper I: Practical - Computer Studies 10:00am - 1:00pm ================================================= Thursday...