Fertiliser Technology Catalyst used in Haber's process for ammonia production is Silica gel Nickel Vanadium pentoxide Reduced iron oxide Silica gel Nickel Vanadium pentoxide Reduced iron oxide ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Conditioners like finely divided peat are added to the fertiliser to Counteract burning Avoid caking & hardening Increase its solubility Produce bulk Counteract burning Avoid caking & hardening Increase its solubility Produce bulk ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Conversion of yellow phosphorus to red phosphorous is done in retorts at 250-450°C in the Presence of a reducing atmosphere Presence of an oxidising atmosphere Absence of air Presence of an inert atmosphere Presence of a reducing atmosphere Presence of an oxidising atmosphere Absence of air Presence of an inert atmosphere ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Out of the following, N₂ content is minimum in Urea Ammonium chloride Ammonium nitrate Ammonium sulphate Urea Ammonium chloride Ammonium nitrate Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Phosphatic fertilisers Are useful during early stage of the plant growth Lessen the effect of excessive nitrogen application Accelerate fruit formation in later stages of growth None of these Are useful during early stage of the plant growth Lessen the effect of excessive nitrogen application Accelerate fruit formation in later stages of growth None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following set of conditions is favourable for the maximum yield of ammonia by Haber's process? High pressure, low reactants concentration, low temperature High pressure, low reactants concentration, high temperature Low pressure, high reactants concentration, low temperature High pressure, high reactants concentration, low temperature High pressure, low reactants concentration, low temperature High pressure, low reactants concentration, high temperature Low pressure, high reactants concentration, low temperature High pressure, high reactants concentration, low temperature ANSWER DOWNLOAD EXAMIANS APP
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