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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:
A reddish brown precipitate is obtained when ammonium hydroxide is added to ferrous sulphate.
Correct the following:
Ammonium salts, on heating, decompose to give ammonia.
Complete the following equation.
8NH3 +3Cl2 →
What are the main refrigerants used and how do they cause ozone deplation?
What is the alternative of chlorofluorocarbon?
Choose the correct answer from the options given below :
The other products obtained along with water where NH3 is passed over heated CuO are
What is the formula for liquid ammonia?
Ammonia is manufactured by Haber Process.
Mention two possible ways by which ammonia produced is removed from unchanged gases.
Ammonia is manufactured by Haber Process.
How can this percentage formation be increased?
