A dense white fume is formed when ammonia gas reacts with...
A dense white fume is formed when ammonia gas reacts with
O2(g)
H2(g)
Cl2(g)
HCl(g)
Correct answer is D
No explanation has been provided for this answer.
Which of these metals CANNOT replace hydrogen from alkaline solutions? ...
Which of the following allotrope of carbon is a constituent of a lead pencil? ...
Safety matches contain sulphur and the following except? ...
Which of these alloys contains copper? ...
When protein is heated to a high temperature it undergoes ...
The number of unpaired electrons in an atom of an element 8Q is _______?...
Nuclear fission involves the splitting of a heavy element into two nuclei of ...
As the difference in electronegativity between bonded atoms increases, polarity of the bond? ...
It is difficult to achieve an orderly arrangement of the molecules of a gas because they? ...