Fertiliser Technology Which of the following fertilisers is needed for promoting the development of leaves and stems during early stages of plant growth? Phosphatic fertiliser Nitrogeneous fertiliser None of these Potassic fertiliser Phosphatic fertiliser Nitrogeneous fertiliser None of these Potassic fertiliser ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Red phosphorous is changed into white phosphorous by Heating in presence of light None of these Vaporisation followed by condensation Melting under pressure Heating in presence of light None of these Vaporisation followed by condensation Melting under pressure ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Phosphoric acid is produced in wet process from phosphate rock and Concentrated H₂SO₄ Dilute H₂SO₄ Concentrated NHO₃ Concentrated HCl Concentrated H₂SO₄ Dilute H₂SO₄ Concentrated NHO₃ Concentrated HCl ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Temperature and pressure in urea autoclave is 120°C and 300 atm 400°C and 550 atm 190°C and 200 atm 200°C and 10 atm 120°C and 300 atm 400°C and 550 atm 190°C and 200 atm 200°C and 10 atm 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 Nitrogenous Phosphatic None of these Potassic Nitrogenous Phosphatic None of these ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Though liquid ammonia itself is a fertiliser (with 82% nitrogen content) yet it is commonly not used as such in a tropical country like India, because it Is toxic and highly corrosive Vaporises at normal temperature Is in short supply Has a pungent smell Is toxic and highly corrosive Vaporises at normal temperature Is in short supply Has a pungent smell ANSWER DOWNLOAD EXAMIANS APP
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