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