400 k
480 k
550 k
600 k
Correct answer is D
No explanation has been provided for this answer.
The method of collection of gases prepared in the laboratory depend on their...
The inherited traits of an organism are controlled by? ...
The alloy used for welding and plumbing contains ...
In the electrolytic extraction of aluminum, the function of the molten cryolite is to ...
Which of the following salts is not prepared by precipitation? ...
What is the atomic number of Sodium? ...
Phosphorus is stored under water to prevent it from ...
As the concentration of an electrolyte reduces, the conductivity ...