Fertiliser Technology Chemical formula of metaphosphoric acid is Same as that of pyrophosphoric acid HPO₃ H₄P₂O₇ H₃PO₄ Same as that of pyrophosphoric acid HPO₃ H₄P₂O₇ H₃PO₄ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Nitrogenous fertiliser is required For accelerating fruit formation in later stage of growth During the early stage of growth to promote development of stem and leaves To lessen the effect of excessive potash application None of these For accelerating fruit formation in later stage of growth During the early stage of growth to promote development of stem and leaves To lessen the effect of excessive potash application None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A fertiliser plant is classified as a gas based fertiliser plant, when it uses __________ gas as a source of hydrogen for the manufacture of ammonia. Coal Coke oven Natural Producer Coal Coke oven Natural Producer ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Oxidation of ammonia is Endothermic Exothermic Non-catalytic Autocatalytic Endothermic Exothermic Non-catalytic Autocatalytic ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology The main constituent of rock phosphate is None of these Fluorspar Mono-calcium phosphate Di-calcium phosphate None of these Fluorspar Mono-calcium phosphate Di-calcium phosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Hydrogen is recovered from coke oven gas on commercial scale (as practised in fertiliser plant at Rourkela) by Absorption (using ethanolamine or pyragalloll solution) Adsorption on palladium None of these Cryogenic operations (low temperature cooling) Absorption (using ethanolamine or pyragalloll solution) Adsorption on palladium None of these Cryogenic operations (low temperature cooling) ANSWER DOWNLOAD EXAMIANS APP
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