The most abundant rare gas in the atmosphere is
...The most abundant rare gas in the atmosphere is
He
Ne
Ar
Xe
Correct answer is C
No explanation has been provided for this answer.
In which order are the following salts sensitive to light? ...
The alkaline earth metals have similar chemical properties because________? ...
Which of the following raw materials is used in the plastic industry? ...
Substance employed as drying agents are usually? ...
3CuO(s) + 2NH3(g) → 3Cu(s) + 3H2O(I) N2(g) (i). 2NH3(g) + 3Cl2(g) → 6HCl(g) + N2(g) (ii). ...
The metal that is used as a catalyst in the hydrogenation of oils is ...
Which of the elements will burn in excess oxygen to form a product that is neutral to litmus? ...