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प्रश्न
Complete the table given below.
| Heat on Copper Nitrate | Colour of acidic gas evolved |
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उत्तर
| Heat on Copper Nitrate | Colour of acidic gas evolved | Reddish brown (NO2 Nitrogen dioxide) |
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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
State the type of reactions for the following represent and balance the ones that are not balanced.
Fe + CuSO4→ FeSO4 + Cu
State the type of reactions for the following represent and balance the ones that are not balanced.
NH4Cl → NH3 + HCl
What is a double displacement reaction?
State which of the substance given below evolve oxygen gas on thermal decomposition.
Zinc nitrate
State which of the substance given below evolve oxygen gas on thermal decomposition.
Anhydrous copper sulphate
Explain the term double decomposition precipitation reaction.
Give a balanced equation for the following type of reaction:
A direct combination reaction between phosphorus and neutral gas.
Give a balanced equation for the following type of reaction:
A thermal decomposition reaction of a salt – which results in the formation of nitrogen gas.
