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प्रश्न
Explain the term double decomposition precipitation reaction.
उत्तर
Double decomposition reaction is a precipitation reaction. i. e. in which ppt. is formed
“Reaction between two compounds in the aqueous state, to give two new compounds one of which is precipitate (or insoluble).”
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संबंधित प्रश्न
The reaction of iron nail with copper sulphate solution is ______ reaction.
Explain, giving one example for each of the following chemical changes:
Displacement
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AgNO3 + NaCl → AgCl + NaNO3
What is a double displacement reaction?
What is a decomposition reaction?
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Give two balanced reactions for each.
State which of the substance given below evolve oxygen gas on thermal decomposition.
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State which of the substance given below evolve oxygen gas on thermal decomposition.
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Give a balanced equation for the preparation of two different insoluble lead salts from their salt solutions by double decomposition precipitation.
