Fertiliser Technology H₃PO₄ is the chemical formula of __________ phosphoric acid. Pyro None of these Meta Ortho Pyro None of these Meta Ortho ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A mixture of phosphate rock __________ is heated in an electric furnace to produce phosphorous. Salt & coke Sand & coke And sand And coke Salt & coke Sand & coke And sand And coke ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Phosphorus vapour comprises of P P₄ P₂ P₃ P P₄ P₂ P₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ catalyst is used in the production of urea from CO₂ and NH₃. Vanadium pentoxide Alumina No Nickel Vanadium pentoxide Alumina No Nickel ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrogenous fertiliser is required To lessen the effect of excessive potash application During the early stage of growth to promote development of stem and leaves None of these For accelerating fruit formation in later stage of growth To lessen the effect of excessive potash application During the early stage of growth to promote development of stem and leaves None of these For accelerating fruit formation in later stage of growth ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is not a fertiliser. Ammonium sulphate Calcium ammonium nitrate Liquid ammonia Ferrous sulphate Ammonium sulphate Calcium ammonium nitrate Liquid ammonia Ferrous sulphate ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS