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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
Correct the following:
Liquid ammonia is a solution of NH3.
Name an amphoteric oxide reduced by the basic gas.
Name a white salt produced by an acid gas and a basic gas.
Explain the following:
Liquid NH3 has no action on litmus, while liquor ammonia has an effect.
Explain the following:
Ammonia cannot be collected over water.
Explain the following:
Aqueous ammonia conducts electricity.
What are chlorofluorocarbons, why they become popular as substitute of ammonia as refrigerant?
Name the substance used for drying ammonia.
Give reasons:
Ammonium compounds do not occur as minerals.
