Hydrogen is used for the following except
...Hydrogen is used for the following except
manufacturing of ammonia
synthesis of hydrochloric acid
extinguishing fire
conversion of coal to petrol
manufacture of margarine
Correct answer is C
No explanation has been provided for this answer.
Cu and HNO3 are not suitable for preparing hydrogen gas because of their...
A mixture of calcium chloride and calcium trioxocarbonate (IV) in water can be separated by ...
Rare gases are stable because they ...
Which of the following substances is the anode in the dry Leclanche cell ? ...