Aleeza Ajmal

4 Questions 5 Answers 0 Followers

Questions related from Aleeza Ajmal

I have made an water-in-oil-in-water double emulsion and I want to measure the size of the microspheres using the zeta sizer, how should I measure it?

I used PCL polymer in DCM oil and PVA solution to make water in oil in water double emulsions but they are solid particles, I don't know how to measure their size using the zeta sizer, since it...

25 September 2017 350 4 View

Does the adsorption of Cochineal dye onto wool follow Pseudo first order rate kinetics?

My data shows a high R2 value for the Pseudo second order rate law but for the second order as I increase the temperature of my solution my rate constant decreases however for the Pseudo first...

04 August 2016 4,699 8 View

What is the effect of different mordants on Pseudo-first order rate constant?

I conducted the Kinetic Experiment with cochineal dye on wool fabric mordanted with different metal ions such as copper (+2), aluminum (+3), chrome (+6) and Tin (+2). My result shows a different...

23 June 2016 8,023 1 View

Which adsorption kinetic model best represents the adsorption of cochineal/carmine dye onto wool?

After applying the two adsorption kinetic models onto the data obtained using different mordants (copper, aluminum and tin): pseudo first order and pseudo second order, pseudo second order model...

01 January 1970 8,001 3 View