Advertisements
Advertisements
प्रश्न
What do you observe when Ammonia is passed over heated lead oxide.
उत्तर
On passing ammonia over heated lead oxide yellow coloured lead
monoxide is reduced to grey coloured lead metal.\
\[\ce{3PbO + 2NH3 ->[\Delta] 3Pb + 3H2O + N2}\]
yellow grey
APPEARS IN
संबंधित प्रश्न
State what you observe when a piece of moist red litmus paper is placed in a gas jar of ammonia.
Give the formula of (i) Liquid ammonia (ii) Liquor ammonia
What is liquor ammonia fortis?
List the properties of ammonia that make it
(i) A good refrigerant
(ii) A cleaning agent
(iii) As a source of hydrogen
What do you observe when Ammonia in excess is mixed with chlorine.
Differentiate between:
Action on indicators or dry ammonia gas and aqueous ammonia
Differentiate between:
Aqueous ferrous and ferric sulphate solution
State a relevant reason for the following:
Ammonia gas is not collected over water.
