prepare down the various physical and chemical factors which influencing adhesive action? Discuss in detail.
prepare down notes on the abrasive power.
What are greases? How is it produced? Describe the conditions at which greases are employed as lubricants.
Illustrate the column chromatographic method for the separation of constituents of mixture.
prepare down notes on the Stationary phase for packed column in GC.
How would you assess the equivalent conductivity of electrolyte using conductivity meter?
Discuss how pH of acid solution is determined using hydrogen electrode.