Process Control & Instrumentation Mcqs for Chemical


Q.  Which of the following does not figure in the list of seven substances selected for international temperature scale ?

a. Ice (F.P) and steam (B.P)
b. Oxygen and sulphur (B.P)
c. Antimony and silver (F.P)
d. Zinc (B.P) and mercury (F.P)



 
 

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