In the extraction of iron, the waste gas from the furnace...
In the extraction of iron, the waste gas from the furnace is a mixture of
PH3 CO and CO2
CO and C
N2 , CO and CO2
PH3 and CO
Correct answer is C
the N2 from the hot air blast to burn the coke (48%), the CO (23%) and CO2 (21%) produced from the reduction of the iron ore Fe2O3 by carbon (the coke) are the major components of the waste from the extraction.
The electron configuration of 26Fe3+ is?...
Which of the following statements about atoms of a metal is correct? They ...
Which of the following sugars is a product of the condensation of monosaccharides? ...
What is the concentration of a solution which contains 0.28g of potassium hydroxide in 100 cm\(...
The mass number of a nucleus is? ...
In the diagram above, the mixture of the solids P and Q can be separated by? ...
On exposing palm wine to air for some days, it becomes sour owing to the conversion of ...