The formula of mercury (l) dioxonitrate (III) is
...The formula of mercury (l) dioxonitrate (III) is
HgNO3
Hg2NO2
Hg2(NO2)2
Hg(NO3)2
Correct answer is C
No explanation has been provided for this answer.
Safety matches contain sulphur and the following except? ...
The following compounds are hydrocarbons except ...
Which of the following statements about the collision theory is correct? ...
An elements used in production of matches is ...
Which of the following arrangements represents the correct order of electronic energy level? ...
In which of the following compounds is the oxidation number of nitrogen equal to + 3?...
When air is passed through alkaline pyrogallol and then over quicklime, the only gases left are? ...