Producer gas consists mainly of________________________?

Related Mcqs:

______________________ of quicklime produces slaked lime ?

A. Hydration B. Dehydration C. Hydrogenation D. None of these...

Hydrocyanic acid (HCN) is used as an insecticide for____________________?

A. Controlling timber degradation by ants B. Controlling poultry lice C. Potato beetle D. Citrus fruits...

Oleum produces fumes of_____________________?

A. SO2 B. H2SO4 C. SO3 D. SO2 + H2SO4...

Exothermic condensation reaction of monochlorobenzene with chloral in presence of 20% oleum as catalyst produces DDT. The reaction temperature is maintained at _____________ °C ?

A. 15-30 B. 90-100 C. 250-300 D. < 0...

The drug used in contraceptives is____________________?

A. Sulfadiazine B. Mestranol C. Methyl salicylate D. Penicillin...