Which of the following explains why trioxonitrate (V) aci...
Which of the following explains why trioxonitrate (V) acid is not used for preparing hydrogen from metals?
it is volatile
it is strongly oxidizing
it forms a layer of oxide on the metal
trioxonitrate (V) salts are soluble in water
it renders the metals passive
Correct answer is B
No explanation has been provided for this answer.
The method that cannot be used for removing permanent hardness of water is ...
Protons and electrons are called fundamental particles because they---------- ...
The nucleus of an atom consists of? ...
The rate of a chemical reaction is NOT affected by one of these factors ...
The following properties are characteristics of transition elements except ...
Which of the following reagents will confirm the presence of unsaturation in a compound? ...
The condition required for corrosion to take place is the presence of ...
A chemical process in which there is a gain of electrons is known as? ...