Chemical Process Digestion of wood-base materials (for manufacture of pulp) is done to Remove lignin Prevent deterioration on storage Produce long fibres None of these Remove lignin Prevent deterioration on storage Produce long fibres None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is not a constituent of gun powder. Sulphur Carbon Charcoal Potassium nitrate Sulphur Carbon Charcoal Potassium nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The basic constituent of vegetable oils is Triglyceride Mono esters Fatty acids Fatty alcohol Triglyceride Mono esters Fatty acids Fatty alcohol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Systemic insecticides Kill insects following external bodily contact Are stomach poisons Emit poisonous vapour Are absorbed throughout the plant Kill insects following external bodily contact Are stomach poisons Emit poisonous vapour Are absorbed throughout the plant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeigler process Employs very high pressure Produces low density polyethylene Uses no catalyst Produces high density polyethylene Employs very high pressure Produces low density polyethylene Uses no catalyst Produces high density polyethylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of oil does not None of these Improve its resistance to oxidation Raise its melting point Remove double bonds None of these Improve its resistance to oxidation Raise its melting point Remove double bonds ANSWER DOWNLOAD EXAMIANS APP
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