Suitable reagents for the laboratory preparation nitrogen...
Suitable reagents for the laboratory preparation nitrogen are?
sodium dioxonitrate (III) and ammonium chloride
sodium dioxonitrate (V) and ammonium chloride
sodium chloride and ammonium chloride
sodium chloride and ammonium diozonitrate (III)
Correct answer is A
No explanation has been provided for this answer.
In the above experiment, the litmus paper will initially ...
Which of the following metallic oxides is amphoteric? ...
The following atoms of carbon 126C, 136C and 146C can be described as?...
Which of the following correctly explains entropy? ...
Two metallic ions commonly present in hard water are ...
The electrons of two atoms Y and Z are arranged in shells as shown above. The bond formed betwe...
An unsaturated solution differs from a saturated solution at a given temperature because it ...