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प्रश्न
What is the alternative of chlorofluorocarbon?
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उत्तर
Anhydrous ammonia is an alternative to chlorofluorocarbons.
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संबंधित प्रश्न
Write the balanced equation for the reaction between ammonia and sulphuric acid.
The following reactions are carried out:
A: \[\ce{Nitrogen + metal -> compound X}\]
B: \[\ce{X + water -> ammonia + another compound}\]
C: \[\ce{Ammonia + metal oxide -> metal + water + N2}\]
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?
Correct the following:
Finely divided platinum is used in the Haber process.
Correct the following:
Conc. H2SO4 is a drying agent for NH3
Give a balanced equation for the following conversion:
Ammonia to nitrogen trichloride.
Name an amphoteric oxide reduced by the 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.
Give balanced reactions for the following conversion:
Ammonia to nitrogen using copper oxide.
- Which feature of the ammonia molecule leads to the formation of the ammonium ion when ammonia dissolves in water?
- Name the other ion formed when ammonia dissolves in water.
- Give one test that can be used to detect the presence of the ion produced in (a) and (b).
A gas ‘P’ gives dense white fumes with chlorine. Its aqueous solution gives a blue colour with copper (II) hydroxide. Give the name and formula of the gas P.
