Friday 24 January 2020

Engineering Chemistry (3300006) LABORATORY Experiences

Semester : 1 - Diploma in Electrical Engineering (09)
&
Semester : 2
 - Diploma in Metallurgy Engineering (21)


Course / Subject : Engineering Chemistry (Course Code : 3300006)
[ LABORATORY PRACTICALS ]

Experiment : 1 - Aim : To study the main apparatus used in the laboratory and their uses.




Experiment : 2 - 
Aim : To determine the strength of N  HCl solution in terms of normality, molarity and g/l by  using given 0.1 N NaOH solution.



Experiment : 3 - 
Aim : To standardize KMnO4 solution by preparing standard oxalic acid solution and to estimate ferrous (Fe2+) ions in terms of normality, molarity and g / l.


Experiment : 4 - 
Aim : To determine the viscosity of given lubricating oil by using Redwood viscometer.
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Experiment : 5 - 
Aim : To determine pH values of given sample solutions by using universal indicator and pH meter.





Experiment : 6 - 
Aim : To prepare phenol-formaldehyde (P-F) resin [Bakelite].



Experiment : 7 - 
Aim : To determine the rate of corrosion of metal in different mediums.




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