When carbon is made to burn in an atmosphere of oxygen, what
is produced ?
Why is it more efficient for a labourer to raise bricks up to a brick layer by the use of a rope and pully than by carrying them up a ladder ?
Why is Davy Lamp called a Safety Lamp ?
What is Displacement Reaction .
Why ph scale range is 14?
How is the measurement of ph made?
What are the electrodes used in potentiometer titration?
How does the viscosity vary with temperature?
Explain the ANS Isotope?
How to do acidity alkanity test ofsodium chloride
How is food preserved ?
What forms the basis for colorimetric determination?
i pass my B.Sc. in 1999(chemistry. i dont understand what study after bsc. i am an average student.After my Bsc i joint my brother factory and i work there as a production, QC and electrical testing for Oil. i try to another job but my exprince not match my education co u tale me what i do.