Advertisements
Advertisements
प्रश्न
Brown ring disappear if the test tube is disturbed.
Advertisements
उत्तर
lf the test tube is disturbed brown ring will disappear because the complex formed will get dissolved in the layers of the liquid.
APPEARS IN
संबंधित प्रश्न
Name the products formed when dilute HNO3 is added to copper.
How will you prepare the following from nitric acid?
Sodium nitrate
How will you prepare the following from nitric acid?
Lead nitrate
Give the chemical name and formula of the substance formed as a brown ring in the test for nitrate radical.
Name the Following:
Gas obtained by treating manganese with 1% nirtric acid.
Name the Following:
Salt used in the laboratory to prepare nitric acid
What do you observe when?
Hydrogen sulphide is bubbled through conc. HNO3?
What do you observe when?
Scrap zinc is heated with conc. HNO3?
Write a balanced equation for following :
Reaction of ammonia with nitric acid
Lead nitrate decomposes on heating to give ______.
