Nitrates
Trending Questions
What happens when nitrogen dioxide and oxygen present in the air react with water?
Ammonium nitrite is formed.
Ammonium nitrate is formed.
Nitric acid is formed.
NH3 is formed.
What happens when sodium bicarbonate reacts with nitric acid?
Sodium hydroxide is formed.
Sodium nitrate is formed.
Sodium nitrite is formed.
Sodium hydride is formed.
Zinc nitrate reacts with ammonium hydroxide to give a white gelatinous precipitate of X which is soluble in excess of ammonium hydroxide. What is X?
Zinc hydroxide
Zinc oxide
Ammonium nitrate
No precipitate will be formed.
Answer the following question:
Dilute Hydrochloric acid is added to Sodium thiosulphate.
Lead nitrate reacting with hydrochloric gas forms white ppt and nitric acid. The white ppt is of:
lead chloride
lead oxide
lead nitride
lead hydroxide
On warming with potassium nitrite, dilute hydrochloric acid gives _____.
Potassium chloride and hydroxides of nitrogen.
Potassium chloride and oxides of nitrogen.
Potassium chloride and oxides of chlorine.
Potassium chloride and hydroxides of chlorine.
(b) Write the equation for the laboratory preparation of nitric acid from potassium nitrate and concentrated sulphuric acid.
(c) Potassium nitrate is prepared from potassium hydroxide and nitric acid. Name the type of this reaction.
(d) Which gas is produced when potassium nitrate is heated? Write the equation for the reaction. [5 MARKS]
How will you prepare the following from nitric acid:
- Sodium nitrate
- copper nitrate
- lead nitrate
- magnesium nitrate
- ferric nitrate
- aqua regia.
Ammonium nitrate, calcium hydrogen carbonate, copper carbonate, lead nitrate, potassium nitrate, sodium carbonate, sodium hydrogen carbonate, zinc carbonate
(a) A nitrate which gives out only oxygen when heated.
(b) A nitrate which on heating decomposes into dinitrogen oxide [nitrous oxide] and steam.
(c) A nitrate which gives off oxygen and nitrogen dioxide when heated.
Write equation for the reaction between hydrochloric acid with each of the following:
(a) bleaching powder
(b) lead nitrate solution
(c) manganese dioxide
(d) oxide of lead
- Methyl chloride
- Hydrogen chloride
- Ethyl chloride
- Water