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प्रश्न
Choose the correct answer from the options given below :
Liquid ammonia is used in refrigeration because of its
पर्याय
High dipole moment
Baricity
Stability
High heat of vaporization
MCQ
उत्तर
High heat of vaporisation
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Ammonia
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संबंधित प्रश्न
Copy and complete the following equations:
- AlN + H2O →
- 2NH3 + 3PbO →
- NH3 +3Cl2 →
- NH3 + CO2 →
- Which property of ammonia is illustrated by equation (c)?
- What important fertiliser is prepared from equation (d)? State the conditions.
Give balanced equation for the following conversion:
Ammonia to nitrogen trichloride.
Complete the following equation.
8NH3 +3Cl2 →
What is the alternative of chlorofluoro carbon?
Explain the following:
Ammonia is present in sewage water.
Name a chloride which is soluble in excess of ammonium hydroxide.
How is ammonia collected?
Explain, why ammonia is evolved when water is added to the product formed, when magnesium is burned in air.
Give reasons:
Ammonium compounds do not occur as minerals.
Ammonia is manufactured by Haber Process.
How can this percentage formation be increased?
