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प्रश्न
Select the correct answer from the options given below:
State the gaseous product formed, when
An ammonium salt reacts with an alkali.
पर्याय
Ammonia
Hydrogen chloride
Hydrogen
Nitrogen dioxide
Nitric oxide
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उत्तर
Ammonia
APPEARS IN
संबंधित प्रश्न
State whether the following statement is true or false. In case a statement is false, write the corrected statement.
Iron pipes coated with zinc do not get rusted easily.
Fill in the blanK
A .............is a substance which changes the rate of a chemical reaction without undergoing a chemical change.
MULTIPLE CHOICE QUESTIONS
Tick the most appropriate answer.
Reduction reaction is the exact opposite of
- displacement reaction
- decomposition reaction
- oxidation reaction
- none of these
TRUE \ FALSE
Weak electrolytes dissociate partially in their aqueous or fused state.
What do you observe when :
an iron nail is kept in tap water for few days
What do you observe when HCI is passed through a silver nitrate solution.
Complete the table given below.
| Heat on Zinc nitrate | Colour of residue |
Select the correct answer from the options given below:
State the gaseous product formed, when
An active metal reacts with dilute sulphuric acid.
The chemical change is ______.
Which is used as a catalyst during the process of hydrogenation of oils?
