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प्रश्न
Give two examples of suitable alternatives of CFCs which can be used as refrigerant and are non-ozone deflecting?
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उत्तर
(i) Hydrochlorofluorocarbon (CF3CHCl2)
(ii) Hyrofluorocarbon (HFC)
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संबंधित प्रश्न
Correct the following:
Conc. H2SO4 is a drying agent for NH3
Give a balanced equation for the following conversion:
Lead oxide to lead.
What is the alternative of chlorofluorocarbon?
State the advantages of using ammonia as refrigerant?
Explain the following:
Liquid NH3 has no action on litmus, while liquor ammonia has an effect.
Explain the following:
Aqueous ammonia conducts electricity.
Give one test that can be used to detect the presence of the ion produced in (i) and (ii).
With reference to Haber's process for the preparation of ammonia, write the equation and the conditions required.
State the type of bonding present in ammonia, show by a diagram.
