problem 1:
prepare down the various physical and chemical factors which influencing adhesive action? Discuss in detail.
problem 2:
prepare down notes on the abrasive power.
problem 3:
What are greases? How is it produced? Describe the conditions at which greases are employed as lubricants.
problem 4:
Illustrate the column chromatographic method for the separation of constituents of mixture.
problem 5:
prepare down notes on the Stationary phase for packed column in GC.
problem 6:
How would you assess the equivalent conductivity of electrolyte using conductivity meter?
problem 7:
Discuss how pH of acid solution is determined using hydrogen electrode.