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प्रश्न
Give a balanced equation for thermal decomposition of ammonium dichromate
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उत्तर
Decomposition of Amonium dichromate \[\ce{[(NH4)2 Cr2 O7]}\]:
\[\ce{(NH4)2 Cr2 O7->Cr2O3 + 4H2O + N2}\]
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संबंधित प्रश्न
Explain, giving one example for each of the following chemical changes:
Displacement
Decomposition reactions can occur by sunlight.
Give two balanced reactions.
Define the following type of chemical change or reaction with a suitable example.
Displacement reaction or substitution reaction
Give a balanced equation for a direct combination reaction involving:
Two elements – one of which is a neutral gas and the other a monovalent metal
Convert nitrogen to ammonia by a direct combination reaction.
Convert hydrogen to hydrogen chloride by a direct combination reaction.
Convert a soluble base to their respective soluble salts by neutralization reaction.
Complete the statement by filling in the blank with the correct word:
Formation of hydrogen chloride from hydrogen and chlorine is an example of __________.
Complete the statement by filling in the blank with the correct word:
The neutral gas evolved when lead nitrate undergoes thermal decomposition is _________.
Select the correct answer from the options given below:
State the gaseous product formed, when
A metallic nitrate undergoes thermal decomposition giving a coloured gas.
