Related Questions

To make a high quality fertilizer, a seller mixes 26 kg of type A fertilizer at Tk 20 per kg with 30 kg of type B fertilizer at Tk 36 per kg an sells the mixture at Tk. 30 per kg. What is her profit percentage?
A No profit, no loss
B 5%
C 8%
D 10%
ভর অনুসারে কোন সারে নাইট্রোজেনের শতকরা পরিমাণ বেশি? (Which fertilizer contains the highest percentage of nitrogen by mass?)
A NH4NO3
B (NH4)SO4
C (NH4)2HPO4
D CO(NH2)2
Ionisation energy of nitrogen is greater than that of oxygen because nitrogen has
A High bond dissociation energy
B Smaller atomic radius
C Stable half filled 2p sub level
D High nuclear charge
Through nitrogen fixation process nitrogen in the atmosphere is converted into
A Ammonium
B Hydroxide
C Nitrate
D Chlorite
Where is the only organic fertilizer factory of Bangladesh situated?
A Rangpur
B Chuadanga
C Bogra
D Gazipur
Which of the following statements about fertilizer is true?
A Powders are more popular than ever,
B Solis are difficult to store
C Liquids are increasing i popularity
D Chemicals granules are difficult to apply.
What happens when too much fertilizer is used?
A Local research teams provide recommendations
B Algae in the water supplies begin to die
C Animals and humans may become ill
D Crops have no harmful detects.
Inorganic fertilizer means-
A chemical fertilizer
B compost fertilizer
C bio-fertilizer
D natural fertilizers
Calcium salts used as fertilizer is:
A Calcium Carbide
B Calcium Carbonate
C Calcium Cyanide
D Calcium Sulphate
Which of the following is also used as a Bio fertilizer?
A Urea
B Ammonia
C Uric Acid
D Nitrates

Next steps