Chemical Process

A. Moving
B. Fixed
C. Fluidised
D. Entrained

A. Low fusion point of ash
B. High ash content
C. High sulphur content
D. None of these

A. H2, & CH4
B. CO, & CO2
C. H2, & CO
D. CH4, & CO

A. Increasing the surface tension
B. Decreasing wettability
C. Supplying hydrophilic group
D. None of these

A. 70
B. 55
C. 80
D. 94

A. Penicillin
B. Antibiotics
C. Wine
D. Pasteurised milk

A. Sulphur
B. Bromine
C. Platinum
D. Alumina

A. Are absorbed throughout the plant
B. Kill insects following external bodily contact
C. Are stomach poisons
D. Emit poisonous vapour

A. Sodium thiosulphate
B. Ethyl magnesium chloride
C. Sodium sulphite
D. Sodium bicarbonate

A. Naphthalene
B. Benzene
C. Toluene
D. Aniline