Advertisements
Advertisements
प्रश्न
Explain the following:
Liquid NH3 has no action on litmus, while liquor ammonia has an effect.
उत्तर
Liquid ammonia is a polar covalent compound and neutral to li tmus.
Liquor ammonia is solution of ammonia in water, which is weakly basic
in nature. It turns red litmus blue.
APPEARS IN
संबंधित प्रश्न
Copy and complete the following equations:
- AlN + H2O →
- 2NH3 + 3PbO →
- NH3 +3Cl2 →
- NH3 + CO2 →
- Which property of ammonia is illustrated by equation (c)?
- What important fertiliser is prepared from equation (d)? State the conditions.
Give balanced equation for the following conversion:
Ammonia to nitrogen using an acidic gas.
Name an acidic gas which reacts with a basic gas liberating a neutral gas.
Name an amphoteric oxide reduced by the basic gas.
Name a white salt produced by an acid gas and a basic gas.
Write the equation for the action of heat on Ammonium chloride.
State whether the reaction is an example of thermal decomposition or thermal dissociation.
Explain the following:
Ammonia cannot be collected over water.
Choose the correct word or phrase from the bracket to complete the following sentence.
Heating ammonium chloride with sodium hydroxide produces ______
Ammonia is manufactured by Haber Process.
What is the function of finely divided iron?
