Category: Chemical Process

A. Inferior coke compared to low temperature carbonisation
B. Less of gases compared to liquid products
C. Larger quantity of tar compared to low temperature carbonisation
D. None of these

A. Hexane
B. Methyl ethyl ketone
C. Furfural
D. None of these

A. Remove lignin
B. Produce long fibres
C. Prevent deterioration on storage
D. None of these

A. Glycerine
B. Salt petre
C. Nitro glycerine
D. Dynamite

A. Saponification
B. Esterification
C. Neutralisation
D. Acidification

A. Sodium
B. Potassium
C. Both sodium & potassium
D. Aluminium or calcium

A. Sucrose
B. Glucose
C. Starch
D. Maltose

A. Oil of vitriol
B. Muriatic acid
C. Strong organic acid
D. Green acid

A. Wine, rum & Vodka are prepared by the formulation of fruit juice, sugar beet & rye
respectively
B. Protein catalysts are called enzymes
C. The rate of chemical reaction is independent of the concentration of reactants at high
concentration of enzymes
D. Total sugar content in molasses is about 10%

A. Quartz
B. Galena
C. Siderite
D. Chalcopyrite