Fertiliser Technology Iron is not used alone as a catalyst in ammonia synthesis, because Its activity declines rapidly, if heated to above 520°C None of these It gets oxidised above 500°C It decomposes ammonia Its activity declines rapidly, if heated to above 520°C None of these It gets oxidised above 500°C It decomposes ammonia ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Phosphatic fertilisers None of these Accelerate fruit formation in later stages of growth Lessen the effect of excessive nitrogen application Are useful during early stage of the plant growth None of these Accelerate fruit formation in later stages of growth Lessen the effect of excessive nitrogen application Are useful during early stage of the plant growth ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Color of nitric acid is light yellow due to the presence of NH₃ N₂H₅ NO₂ NO NH₃ N₂H₅ NO₂ NO ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Heating a mixture of phosphate rock, coke and sand in an electric furnace produces Phosphorous Superphosphate Ammonium phosphate Phosphoric acid Phosphorous Superphosphate Ammonium phosphate Phosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Coal based fertiliser plants at Ramagundam (Andhra Pradesh) and Talchar (Orissa) Use coal as filler in fertiliser Use coal as conditioner in fertiliser Use coal for heating purpose Gasify coal to get hydrogen from coal gas Use coal as filler in fertiliser Use coal as conditioner in fertiliser Use coal for heating purpose Gasify coal to get hydrogen from coal gas ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which is the most suitable fertiliser for paddy? Ammonium nitrate Superphosphate CAN Ammonium sulphate Ammonium nitrate Superphosphate CAN Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
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