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प्रश्न
Write sqauential observation for effect of heat on Lead carbonate.
उत्तर
i) A white solid turns yellow on heating.
ii) Gives off a gas which extinguishes a burning wooden splinter.
iii) Gas evolved turns lime water milky.
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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?
Copy and complete the following equation.
NH3 + 3CI2 →
which property of ammonia is illustrated by above equation
Distinguish between the following (using ammonia solution) Sodium sulphate and ammonium sulphate.
Choose the correct word or phrase from the options to complete the following sentence and write balanced equation for the same.
When ammonium chloride is heated, it undergoes ______.
Name an acidic gas which reacts with a basic gas liberating a neutral gas.
State the advantages of using ammonia as refrigerant?
Write the equation for the action of heat on Ammonium nitrate.
State whether the reaction is an example of thermal decomposition or thermal dissociation.
