sources of ammonia

Sources of Ammonia - Ammonia is generally obtained from a) Ammoniacal liquor obtained by the destructive distillation of coal. b) The destructive distillation of nitrogenous organic matters such as horns, hoofs, bones etc. of animals. c) Ammonium salt..

The destructive distillation of nitrogenous organic matters such as horns, hoofs, bones etc. of animal..

1) Major source of carbon for the living world is carbon dioxide. Atmosphere contains about 700 x 10 9 metric tonnes of carbon dioxide while ocean water contains about 35,000 x 10 9 metric tonnes of carbon dioxide. 2) Carbonates of earth's crust derived from rocks, which by chemical re..

1) Greatest reservoirs of phosphate are the insoluble ferric and calcium phosphates in rocks (rock phosphate) in combination with calcium, iron and aluminium. Slow process of weathering releases phosphates to the soil. 2) Phosphates are also added to the soil by man in the form of artificial fertil..

Polymers are classified based on their source of availability as follows: 1. Naturally occurring polymers 2. Semi synthetic polymers 3. Synthetic polyme..

Polymers are classified based on their source of availability as follows: 1. Naturally occurring polymers 2. Semi synthetic polymers 3. Synthetic polyme..

Aromatic compounds from coal - Coal is a complex mixture of hydrocarbons. It also contains some organic compounds containing nitrogen and sulphur in small amounts. It can be approximated to the formula (C 3 H 4 ) n . Coal is a hydrogen-deficient substance. It is assumed that the basic str..

Question 1 - Question: Solar constant is _______. 1. 140 Wm -2 2. 1.4 Wm -2 3. 1.4 kWm -2 4. 1.4 MWm -2 A nswer: 3..

Source Electricity production (MW) Thermal power (Solar Energy) 70,200 Hydel power 23,800 Nuclear power 2,700 Wind power 1,150 Biomass power 256 ..

Which of the circle graphs is the representation of the table about the availability of vitamin C? Source Availability (in %) Vegetables 50 Fruits 20 Dairy product 15 Meat Poultry and Fish 10 Other food 5 => Circle 1 or Circle 2 or Circle 3 or Circle 4..