Fertiliser Technology Which of the following does not come under the category of 'micro-nutrient' for plant growth? Carbon Iron Chlorine Boron Carbon Iron Chlorine Boron ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In the manufacture of orthophosphoric acid by strong H₂SO₄ leaching wet process, keeping the reactor temperature above 100°C, results in the formation of undesriable CaSO₄ .½H₂O and CaSO₄ crystals Metaphosphoric acid All of these Pyrophosphoric acid CaSO₄ .½H₂O and CaSO₄ crystals Metaphosphoric acid All of these Pyrophosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Catalyst used in desulphurisation of naphtha is Nickel Silica gel Co-Mo Pt-Rh Nickel Silica gel Co-Mo Pt-Rh ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Plant tranquillisers Hold back stem growth and halt plants at a desired height Produce seedless fruit Cause early maturation of plants Accelerate ripening of food and grain Hold back stem growth and halt plants at a desired height Produce seedless fruit Cause early maturation of plants Accelerate ripening of food and grain 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) None of these Cryogenic operations (low temperature cooling) Adsorption on palladium Absorption (using ethanolamine or pyragalloll solution) None of these Cryogenic operations (low temperature cooling) Adsorption on palladium ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology A phosphatic fertiliser contains 16% P₂O₅. It could be Triple superphosphate Dicalcium phosphate None of these Superphosphate Triple superphosphate Dicalcium phosphate None of these Superphosphate ANSWER DOWNLOAD EXAMIANS APP
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