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प्रश्न
Correct the following:
Conc. H2SO4 is a drying agent for NH3
उत्तर
Quicklime (CaO) is a drying agent for NH3.
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संबंधित प्रश्न
The following reactions are carried out:
A: Nitrogen + metal → compound X.
B: X + water → ammonia + another compound
C: Ammonia + metal oxide → metal + water + N2
One metal that can be used for reaction A is magnesium.
- Write the formula of the compound X formed.
- Write the correctly balanced equation for reaction B where X is the compound formed.
- What property of ammonia is demonstrated by reaction C?
How do you prove that NH3 contains nitrogen and hydrogen?
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.
Copy and complete the following equation.
NH3 + 3CI2 →
which property of ammonia is illustrated by above equation
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:
Liquid NH3 has no action on litmus, while liquor ammonia has an effect.
Give two examples of suitable alternatives of CFCs which can be used as refrigerant and are non-ozone deflecting?
How is gas collected in the gas jar?
Which feature of the ammonia molecule leads to the formation of the ammonium ion when ammonia dissolves in water?
Write sqauential observation for effect of heat on Lead carbonate.
