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प्रश्न
Choose the correct answer from the options given below :
Liquid ammonia is used in refrigeration because of its
विकल्प
High dipole moment
Baricity
Stability
High heat of vaporization
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उत्तर
High heat of vaporisation
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संबंधित प्रश्न
Write the balanced equation for the reaction between ammonia and sulphuric acid.
Copy and complete the following equation.
2NH3 + 3PbO →
Distinguish between the following (using ammonia solution):
Ferric salt and ferrous salt
Explain the following:
Aqueous ammonia conducts electricity.
What are chlorofluorocarbons, why they become popular as substitute of ammonia as refrigerant?
Give balanced reactions for the following conversion:
Ammonia to nitrogen using copper oxide.
Choose the correct answer from the options given below :
The other products obtained along with water where NH3 is passed over heated CuO are
Give reasons:
Ammonium compounds do not occur as minerals.
Ammonia is manufactured by Haber Process.
Mention two possible ways by which ammonia produced is removed from unchanged gases.
