Which of the following gases is monoatomic?
...Which of the following gases is monoatomic?
Argon
Chlorine
Nitrogen
Oxygen
Correct answer is A
No explanation has been provided for this answer.
The component of air that removed when air is bubbled into alkaline pyrogallol solution is ...
The ammonium compound used in the manufacture of dry cells is ...
The aqueous solution which has pH > 7 is ...
The reaction C2H6 → C2H + H2 is known as...
The dehydration of CH\(_3\)CH\(_2\)CH\(_2\)CH\(_2\)OH will give?...
The rate of chemical reaction of solids are not affected by ...
When CuSO\(_{4(aq)}\) is added to Pb(NO\(_{3}\))\(_{2(aq)}\)--------...
The furring of kettles is caused by the presence of what compound in water? ...