The stability of the noble gases is due to the fact that ...
The stability of the noble gases is due to the fact that they?
have no electron in their outermost shells
have duplet or octet electron configurations
belong to group zero of the periodic table
are volatile in nature
Correct answer is B
Noble / Rare gases belong to group 0 because they have no bonding electrons in their outermost shell to satisfy the octet rule for stability.
2SO2(g) + O2(g) ↔ 2SO3(g) ΔH = -189 kJ mol-1 The equilibrium constant for the reaction ...
The molecule which has a linear shape is ...
Which of the following relationships correctly expresses the Boyle's law? ...
The green house effect is a climatic condition associated with the presence of excess ...
The energy changes accompanying the addition of an electron to a gaseous atom is called? ...
Which of the following on burning in air contributes to acid rain? ...
Palm wine turns sour with time because? ...