The active reducing agent in the blast furnace for the ex...
The active reducing agent in the blast furnace for the extraction of iron is?
carbon
limestone
carbon(II)oxide
calcium oxide
Correct answer is C
No explanation has been provided for this answer.
The process involved in the decomposition of sugar by an enzyme is called ...
Deliquescent substance are used for ...
Helium is used in observation of ballons because it is? ...
Which of the following compounds can be represented by the molecular formula C2H6O?...
Which of the following compounds will undergo polymerization reaction? ...
What mass of Cu would be produced by the cathodic reduction of Cu2+ when 1.60A of curre...
What is the solubility of a salt X at 25ºC if the saturated solution of the salt contains 0.28g...