If you keep an egg in salt for too long.....it might form a stronger shell because salt helps fill up the cracks....but I have no idea. =\
If it an alkyne and gives 3-ethylhexane on hydrogenation then the reaction will be
There will be three isomers of alkyne with given molecular formula
The reactions are shown in the attached figure
The question gives no information regarding the density or boiling point of copper nitrate, so you can rule out anything that mentions those properties. This leaves D. blue color and soluble in water, which fits because the copper nitrate was in solution and was blue.
Answer:
nitrate
Explanation:
nitric acid produces nitrate salt