Fertiliser Technology Main constituent of phosphate rock is Calcium fluoride Calcium phosphate Ammonium phosphate Flour apatite Calcium fluoride Calcium phosphate Ammonium phosphate Flour apatite ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in steam reforming of naphtha is Platinum Nickel Silica gel Rhodium Platinum Nickel Silica gel Rhodium ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The most suitable fertiliser for accelerating seeding or fruit formation in later stages of plant growth is __________ fertiliser. Potassic Phosphatic None of these Nitrogenous Potassic Phosphatic None of these Nitrogenous ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Ammonium nitrate (a fertiliser) is coated with limestone powder to Cut down its production cost Increase its nitrogen content Add extra nutrient as fertiliser Avoid the risk of explosion Cut down its production cost Increase its nitrogen content Add extra nutrient as fertiliser Avoid the risk of explosion 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
Fertiliser Technology H₄P₂O₇ is the chemical formula of __________ phosphoric acid. None of these Pyro Ortho Meta None of these Pyro Ortho Meta ANSWER DOWNLOAD EXAMIANS APP
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